Hey there! Thanks for dropping by my blog! Take a look around and grab the RSS feed to stay updated. See you around!

Posts tagged with "tyres"

(Non)-competitive Logic

...and what to do about it

Yesterday, we saw Force India choose to not run in Q3 at Singapore. This is the second time this season they have taken this option. In DRStrategy, this was recommended as the solution for a team which cannot seriously compete for pole in Q3. There was no possibility of Force India managing a much higher position if it ran than if it didn't, so it was sensible to save a set of tyres to preserve strategy and perhaps pass the more profligate Mercedes team through strategy.

 

This may seem a rather mercenary attitude, but remember Force India is in a battle between Renault and Sauber over 5th place in the championship. Sauber is very close behind Force India, so it needs points. In addition, Renault is having a lousy weekend in Singapore, making this the best opportunity Force India is likely to have to close the gap between the two. Logically, Force India has to prioritise racing well to qualifying well.

 

So all is well? Not to judge from the large number of disappointed fans. The best I've seen of their reaction came from @LewisBarthaud:

 

something needs to be done, this 3 phase format came about to improve the show, you can't call it the "top 10 shootout" with only 7

 

You can't argue with that logic. Also, there's an emotional argument which presumably wouldn't condense into the remaining characters.

 

There is a massive visceral pleasure in seeing a racing car on track. When there are many racing cars doing likewise and competing powerfully with one another, the pleasure is multiplied. So to take it in reverse, removing 30% of the expected competitors will take out an average of well over 30% of the excitement (exact percentage depending on exactly who "forfeited" the session and who's watching).

 

This is an example of perverse incentives - the regulations, designed to provide excitement and happiness to the multitudes who watch F1 racing, create the exact opposite effect in qualifying if played out to their logical conclusion.

 

The first thought might be to penalise those who do not run in Q3 on purpose through a grid penalty. However, this ends up creating perverse incentives of its own. One of the main ways people have been able to overcome the zero-sum passing engendered by DRS is by having more sets of unused soft tyres. What this means is that everyone will, barring unforeseen punctures or crashes, everyone will have the same number of sets of soft tyres remaining. By insisting everyone must have the same number of unused sets of soft tyres, the racing will become even more predictable and samey - under the rippled surface of inconsequential passes. Only someone setting their fastest time with hard tyres will be able to break the cycle.

 

So that method of making a more exciting qualifying would make a rather dull race. However, this is not an insoluable equation. Changing the way tyre allocations work may help.

 

My proposal works thus:

 

- 3 "hard" sets given out on Friday. This will encourage race set-up and endurance work, shift tyre comparison work to Saturday, possibly encourage more teams to use unproven drivers. More importantly for the specific problem under discussion, it means a "soft" set can be awarded later in the weekend without making Pirelli bring any extra tyres. You've got to adapt to cost-cutting...

- 1 "soft" and 1 "hard" tyre set given out at the start of Saturday

-  1 "soft" and 1 "hard" tyre given out at the start of Q1. Any of the three sets of softs given out thus far may be used in qualifying.

- 1 "soft" given out at the start of Q2 - but only to drivers who set a time on the soft given out in Q1.

- 1 "soft" given out at the start of Q3 - but only to drivers who set a time on the soft given out in Q2.

- 2 "soft" and 1 "hard" set given out on Sunday - but only to drivers who set a time on the soft given out in Q3 (or Q1/2 if they were eliminated there). Q3 runners will be permitted to use this instead of the tyre they did their time on, should they be eligible to receive such tyres. Teams will hand back 3 "hard" and 2 "soft" sets of their choice, leaving them with the same number of tyres for the race as they have now.

 

Stewards' discretion will be used for anyone who makes a genuine attempt to qualify but has a technical issue on-track, crashes on their "sighter" Q1 run on hard tyres or during their soft-tyre run. The idea being that genuine accidents would be treated the same as people who were knocked out at the same stage but completed the soft-tyre run. Anyone of whom foul play is suspected (or had such serious problems that they  wouldn't have used up much/any of the soft tyre's longevity) will receive no such privileges and be treated the same as those who never attempted the run.

 

This would mean qualifying would influence how many tyres on has available in a more sensible way.

 

  • Someone who didn't run in Q1 on soft tyres would have no unused "soft" tyres.
  • Someone who chose not to run in Q2 or Q3 on soft tyres would have 1 set of unused "soft" tyres (the one they got for running in Q1 on softs).
  • Someone who chose to run soft tyres in all sessions for which they were eligible would get 2 sets of unused "soft" tyres (for running in Q3).

 

 This should re-align incentives for the race in favour of having both an exciting qualifying and an exciting race.

 

The one thing this doesn't prevent is a team not running because they don't think they will lose anything, despite the disincentives in place. This is the frustrating position I am in with my other favourite team, AF Corse. It is in Portugul for the Le Mans Series race but due to some terrible luck involving a lorry accident, a broken tail-lift and an hastily-completed new car presenting problems, is apparently comtemplating a deliberate non-finish for its hitherto most competitive and popular car (the #51 driven by Giancarlo Fisichella and Gianmaria Bruni). It's already team champion, with the #51's drivers also confirmed as individual champions, so they not particularly worried about points. The car is in one piece and is very fast when it works, but could break at any moment and the staff all need to be in America as soon as possible because Petit Le Mans, part of an Intercontinental Le Mans Championship that the team hasn't fully secured yet, is next week and everyone on the the team needs to be there for early scrutineering. I can see the logic but am still upset with the idea a team might forefeit a race where it has somehow managed to qualify 2nd. Much as the people watching the logical withdrawal of the Force Indias from Q3 were upset about them "forfeiting" the last bit of qualifying when they were good enough to at least set representative times. 

 

Intellectually logical, emotionally tough to accept...

Read More & Comment

Crashes, Stoppages and Accuracy

Attempting to discuss things about Monaco has proved a frustrating experience. I am accustomed to being in discussions and even arguments about contentious bits of the race. I am not accustomed to major events happening in a race with seemingly only me noticing. 

 

Firstly, the crash that caused the red flag. It has been established that it was a complicated mess, but what sparked it? I've seen blame put on several people, primarily Adrian Sutil. What none of those blaming Adrian seem to have noticed was that he took damage in a collision three laps earlier with Kamui Kobayashi. This is clearly demonstrated in Adrian suddenly falling into the clutches of the midfield pack that was in process of being lapped.

 

He was one second than usual on lap 65 (the lap of the pass - note that all lap numbers on the graph are transposed by one lap), became 3 seconds slower than usual on lap 66 (the lap after Kamui passed him) and 4 seconds slower than usual on laps 67 and 68. On laps 69 and 70, Adrian is 20 seconds a lap slower than usual - but both include pit stop time for replacing tyres. This indicates progressive damage. Given that Kobayashi hit the right rear tyre and it was this tyre that ended up in need of a replacement, it is perfectly reasonable to consider that a weakness in the tyre (underinflation from a slow puncture would be most likely) contributed to Adrian's crash.

 

I cannot begrudge Kamui his 5th because he was overdue one, but I do not feel that this exempts him from having his race properly analysed.

 

Secondly, the whole raft of complaints about being able to change tyres/wings/springs on the grid and Pastor Maldonado's removal from the results by Lewis Hamilton. While I see a point to the complaints about the Lewis/Pastor crash in particular, all three debates have missed the most important point - that Article 18 of the General Prescriptions prevented the restart from happening in the first place.

 

Article 18 of the General Prescriptions (link in PDF) has three cases concerning red flags. Initially I'd thought this was in the International Sporting Code, but it appears this particular rulebook also applies to every international racing series (Article 1). Article 18 describes mid-race stoppages using Cases A, Case B and Case C. These will be familiar to those who recall the contents of 2003-era F1 Sporting Regulations documents. For the people who haven't done so, the cases refer to when the red flag is flown and determine what happens thereafter.

 

Case A is for when the red flag flies within the first 2 laps. Basically, the race is treated as if it never began.

 

Case B is for when the red flag flies between 2 laps and 75%. The race is restarted on a 10-minute procedure when possible and the running resumes from the lap where it ended.

 

Case C is for when the red flag flies between 75% and the end of the race. The race result is called then and there. No restart is attempted even if it would be easy to do so. The race is deemed to have finished when the red flag flies, though there is a countback rule.

 

72 laps out of 78 is 92.307% of the race, which is considerably more than 75%. Clearly this is a Case C situation.

 

The inclusion of the General Prescriptions in the list of regulations applicable to F1 on the FIA's website means that the document must be taken seriously. Nonetheless, the General Prescriptions is overruled by the F1 Sporting Regulatoins and the International Sporting Code if there are contradictory clauses.

 

However, no such clauses exist in either document on the question of Case C restarts. There is nothing in either the International Sporting Code or the F1 Sporting Regulations that allows for a red flag beyond the 75% mark to be interpreted as anything other than the end of the race.

 

Even Article 41 of the F1 Sporting Regulations (the regulation most often cited as justifying the restart) doesn't do that because Article 18 of the General Prescriptions says the race ends when the red flag is flown in Case C situations. Article 41 doesn't mention anything about the definition of a red flag or end-of-race signal changing. Therefore a Case C situation falls under Article 43 (the regulations for finishing). The lack of mention of Cases A, B and C in the F1 Sporting Regulations (they was removed in 2005) does not suffice to negate the power of General Prescriptions Article 18. Article 1 of the General Prescriptions specifically says that precedence only applies in the case of contradictory regulations.

 

So a lot of the arguments of yesterday should have been null and void. There should have been no argument over tyre or wing changes because there shouldn't have been any laps in which to use them. Pastor and Lewis shouldn't have crashed because there shouldn't have been any time for them to crash in.

 

Pity the powers-that-be didn't care about their own regulations - again. Double pity that even people like Ted Kravitz (in BBC TV's coverage of the race (iPlayer link; expires 5 June 2011)) and Joe Saward presented Article 41 as if it was the only relevant item, even though it proved not to be especially relevant. When none of the people at the circuit appear to care, how can anyone else be expected to do so (other than stubborn people like me)?

Read More & Comment

DRStrategy

This entry has taken me some time to figure out how to write. Something's been bugging me about recent F1, primarily since the Turkish Grand Prix. However, it was only when Duncan Stephen wrote his item on why he was finding 2011-spec F1 not to his taste that I figured out how to write my own objections to what's been going on. My first reaction to the piece was:

Hurrah! Somebody doesn't think that the current F1 is a) the bee's knees or b) only ruined by excess overtaking.

For me the proximate problem (i.e. the one that's directly causing me dissatisfaction with F1) is meaningless overtaking. In Turkey in particular, the method of generation of overtaking caused lots of zero-sum exchanges - lots of passes but most of them were never going to affect anything in a month of Sundays. They were just going to get re-passed later in the corner sequence or else in the DRS zone the following lap.

DRS foreshortens the process of passing even when it's producing a reasonable net increase of overtaking. This makes it less skilful and also less significant in the context of a race. Those comparing Turkey 2011 to Japan 2005 have forgotten, among other things, that many of the overtaking moves in the latter took laps to set up. Yes, it was normal for cars to be innately 1-2 seconds faster or slower than each other that year, making things difficult enough for complaints, but that still shows planning and skill were important.

If pressing buttons is the new hot skill for F1, why aren't all the F1 drivers being sent on evening typing courses? Why aren't fit typists with clean driving licences being considered for F1 testing roles over the heads of those who have toiled in F3 and GP2?

Besides all that, DRS should never have been experimented with in a race weekend. It should have been tested properly prior to use, and then implemented equally and effectively in all races.

Despite the emphasis on changes to the racing, qualifying has now become the be- and end-all of F1. The only reason it's not become the only non-accidental deciding factor is because many teams haven't worked out it's merely a question of getting your single lap per session faster than those around you. It's no longer possible to waste tyres doing two runs. If you're first into the first corner, DRS means you'll be able to pull out a big lead and protect your tyres as you will while everyone battles behind you. I felt like kicking Lewis Hamilton and Jenson Button when they did their little duel at the start; by focusing on each other they lost time to Sebastian Vettel and wore out their tyres, which made it impossible for either to do anything about the race leader.

That's right, to get exciting racing for the lead in this system you need a team to qualify both its drivers right behind the lead one (without the pole-sitter's team-mate or any other team being in between) and then execute firm team orders on lap 1 to stop them from attempting to race each other. The "no. 2" would be tasked with staying 1.1 seconds ahead of 4th place and then keeping a consistent pace to remain 1.1 seconds ahead of 4th place, preserving the invisible barrier. "Good" thing systematic team orders are permitted this year, else every race win would be unsalvageable.

If you're not a potential race winner, qualifying is still vital and still has to be done as a single-lap run for each of the three sessions. This would be one set of tyres for Q1 and Q2 and then a second set for whichever session is believed to be the final one. If you get through to Q3 when it wasn't expected, simply sit out the session to preserve your strategy. This is because if you can't look after your tyres, the best strategy is to have as many new ones as possible. If you can do that, it's irrelevant whether you can pass the people around you (with gimmicks or not) because you'll probably gain a pit stop on them - especially if your car is relatively kind to tyres like the Sauber is). Even if you don't, you'll gain considerable amounts of time and flexibility.

It's bizarre that the strategies dictated by fragile tyres and ease of DRS-based tactics mean that the act of passing - DRS-based or otherwise - is almost irrelevant to the results.

The trick is to evenly space out all tyre changes according to when your car will need them, which should be quite straightforward to determine based upon performance in the first stint. It doesn't even need anyone to bother doing a pre-race equation - it's simply a question of chucking tyres at a car when it needs them. Pit strategy outside the options a car may deny has now got so little relevance that the discretionary laps can be deployed whenever the team wishes. All the strategy divergence is down to two factors: a) due to the tyre philosophy being new, different cars treat them very differently and b) many teams do not appear to have figured out what's going on yet, so haven't even taken the obvious step of going single-lap each session up to this point.

So we now have the single-lap qualifying some people have called for. It's not improving the racing - it's taken it away. Duncan Stephen has called it "one step away from fixing the result". I wish I could be so reserved on the matter. As far as I can see, it is fixing the result to whoever happens to be the fastest one-run driver/car combination in qualifying, and for most of the top 10, stupidity and extreme tyre wear permitting, they are fixed in the positions in which they qualified.

KERS doesn't seem to do anything to help the sport - it just seems to be something tagged on to keep the stupider elements of the environmental movement a little more content. It's in F1 in a form that will never be utilised on the road (road KERS will be a very gentle addition for all accelerations, not a big boost done occasionally), delivering power in a way that makes overtaking more difficult (which may be protecting us from even worse problems with DRS) and with a lack of freedom which places it firmly in "gimmick" rather than the "feature" it is about to become in sportscar racing. That it's not facing a campaign for removal at this time shows just how much of a problem DRS presents.

One of the things which worries me - and I think it's one of the things that's made it difficult for me to blog - is that so many people don't seem to see the medium-sized picture let alone the big one. They see lots of passing, lots of energy, lots of confusion - and start cheering. They do not see that it's causing very predictable strategies, very predictable results and a very samey feel to races. Energy and confusion might have got many into the sport but if it had kept being those things at the expense of everything else - especially the surprise element - they'd have stopped watching within a season because there'd be nothing to grip them with. If I wanted to know the winner 24 hours before the race and the result of a race for most of the field on lap 15, I'd put on a season review DVD. At least then there'd be decent camera direction...

Sport is a form of entertainment. If done properly, it will be entertaining whether or not the "show" is considered (the "show" only affects how many people get entertained and the length of the entertaining). The decade-long trend towards considering "show" over "sport" is nearly complete. But F1 is not reality TV. Reality TV tropes do not necessarily work for sports such as F1, even with extreme tweaking. The cost is that F1 will soon be unable to be called the pinnacle of motor sport, on the grounds that it will not be a sport at all. The sport needs urgent attention in order to save it, to take away the worst of the gimmicks. That way it might be possible to see how to get the enjoyment of racing to run clear again.

Though I'll let the powers-that-be tweak the "show" enough to get a competent TV direction system and crew. The current one hasn't worked since FOM took over the job and 2011 is exposing their weaknesses so much. It's even more frustrating to be watching a predictable race when perfectly competent commentators, used to having at least vaguely usable images to commentate from, find themselves clueless to things you figured out 30 laps before because you, unlike them, could see the little ticker-tape running across the bottom of the screen...

Read More & Comment

Mercedes and Schumacher

I've had a fortnight of not really wanting to blog for some reason. I promised mageshmagi this blog entry on Mercedes and Schumacher's underperformances before I went on unintended hiatus.

 

First of all, it was always going to be difficult for Mercedes to match its precedescor's antics. Brawn managed to win the one driver's and constructor's title it entered with considerable aplomb. Nonetheless, it had to do so with an unusual resource distribution. When the car was designed in mid-2008, money was practically falling from the sky, but by the time it hit the track the primary funding source (Honda) had reduced dramatically. It funded the season's running costs (albeit only for a much smaller operation than the one it had been when the team was called Honda), but did not fund  the creation of the 2010 challenger. Therefore the 2010 car was hamstrung by a serious lack of funds.

 

Then Ross Brawn made an intelligent move. By hiring Nico Rosberg, he gained a driver who is intelligent and ready to take a step up from his previous team - the plucky but gracefully-declining Williams. He'd been team leader there for two seasons and proved to be a good team leader for Mercedes.

 

That wasn't the plan. The plan had been for Rosberg to ably back up a seven-time world champion who would break all records and be a legendary touchstone for all at Mercedes - Michael Schumacher. He was duly hired, to the astonishment of most of the F1 community. He said the right things (though I was somewhat worried that how he said them didn't match how he'd said them before) and testing wasn't terrible for him.

 

Just as well it wasn't terrible for him because it was quite clear that the Mercedes W01 had suffered for its lack of development funding.  It wasn't a dominating influence or even on the pace of the likes of Red Bull. This was going to be a tough season. The engine was beautifully fast but the chassis didn't respond well to its tyres. Michael and Nico (along with Felipe Massa at Ferrari) frequently noted that the front tyres did not support their driving styles, which tend to involve quite hard braking.

 

Jenson Button and Rubens Barrichello, who'd been at Brawn in 2009, both have much gentler braking styles and would have suited the Mercedes W01 better. However, neither of them were options for Mercedes. Jenson wanted a fresh challenge and Rubens had been harbouring a desire to race for Williams for quite a while. Still, without a hard-braking driver to ask for tips during development, it is easy to see why this significant flaw appeared in Mercedes' first car.

 

What is more difficult to understand is why the 2011 car met a similar fate. After all, Felipe's 2011 Ferrari is much more to his liking. There was a major reshuffle in the factory staff towards the end of 2010, which delayed completion of the W02. There was also a decision made to start with a basic car and upgrade it a lot as soon as possible, even though that didn't really work for them in 2010 either. An upgrade can fix many things but not a fundamental weakness in the car.

 

Due to that philosophy, we may see considerable improvement across the season. Upgrades can fix minor problems. Even though the problems with the Mercedes' tendency to consume tyres rapidly do not constitute "minor", things can be done to reduce that flaw and fix less noticeable difficulties such as a lack of downforce compared to Ferrari and Red Bull. The engine's still strong (unsurprising due to engine sorbet regulations) but it's not enough.

 

Michael Schumacher does not seem to have adapted to being in an imperfect car very well. He tends to make more mistakes in that situation than we were accustomed to seeing in his previous time in F1. Hence he tends to hit cars instead of passing them, impairing his performances in an already non-optimised car. He's also started to show tendencies towards crumbling in whichever qualifying session is his last one in a given day. This is the very effect he used to trigger in other people back in 2006. It's the sign of a driver that, for all his determination, diligence and innate skill, has gone from the hunted to the hunter - and vastly preferred being the hunted.

 

If Michael ever wants to see a podium again, let alone a win, he needs to re-assume the mentality of the hunted - the one who leads and is forever trying to escape, willing to experiment to improve but ever holding their nerve while doing so. Perhaps Mercedes may benefit from a little of that too, but mostly it just needs to put more emphasis on getting the car right the first time.

Read More & Comment

Analysis of the 2010 Sporting Regulations

Date: December 16 2009

Mood: Optimistically thoughtful (S)=:)

Currently: Reading the 2010 F1 Sporting Regulations


The FIA recently issued a brand-new version of the 2010 regulations. As such, I will be comparing this version of the document with the previous version and highlighting the changes. The fact that the FIA has not highlighted some of the alterations is annoying, but I will do my best.

Contents and Preamble


There is now a section on homologated parts, appended to the "Spare Parts, Gearboxes and Engines" section (Article 28).

The organisation agreement, rule changes, driver contract recognition bureau and cost cap regulations appendices have been removed. The latter will have gone because the Concorde Agreement was signed by all parties after the last version of the regulations was released. The organisation agreement and rule changes appendices also obsolete due to the Concorde Agreement. The CRB chapter never had anything shown in it, so removing it was probably a size-reduction exercise with no implications on the way that side of F1 is run.

The preamble no longer refers to Article 4 of the Sporting Regulations, instead invoking the Concorde Agreement.

Article 1


We no longer know when the FIA can make changes to the Sporting Regulations, these now forming part of the secret Concorde Agreement. This is slightly worrisome because if the FIA pulls a stunt like releasing a new version of the regulations a week before the first race, we won't be able to call them out for it with confidence. We will have to rely on the teams to know for certain... ...and since they missed several regulation changes within that late-changing document due to concentrating on the attempt to impose medals, I don't have a huge amount of faith in that route.

The regulations are now "published on the date below" which, when you think about it, makes more sense than re-typing the date into the text every time, given that the date of publication appears on the footer of every single page of the regulatory documents.

Article 2


There are no longer any exemptions for cost-regulated teams for the simple reason that the budget cap no longer exists.

Article 6


Article 6.3 now contains a provision concerning Listed Parts. These are the components of a car that define a constructor in the eyes of the FIA. It is OK to outsource these components as long as they are not used by any other teams. All references to intellectual property rights have been removed, meaning that a third party could design and build every part of the car - provided that they only allowed one team to use those parts. The Red Bull Technology/Paul White Racing trick (used by Red Bull and Honda respectively to allow whole cars to be used by two different teams - in the former case, simultaneously) is no longer possible.

The regulation change which has received the most attention so far is the points change in Article 6.4. Positions 1-4 and 7th place have had their points allocation multiplied by 2.5 and other positions in the top 8 also receive more points than before in order to extend the points system down to 10th. 5th and 6th become less valuable relative to 2009 while 8th-10th become more valuable (in the latter two positions' case, that was the point). It will still be trickier to score points in 2010 than in 2009 (40% of any given race entry list scored points each race in 2009, but only 38.4% will in 2010), but with six more cars on the grid something had to be done and this is probably the closest thing possible. It doesn't really change the status quo much, except for historians who have yet another statistical wrinkle to resolve.

Article 9


A very minor modification to refer to the Concorde Agreement instead of the obsolete arrangements in the previous Sporting Regulations for organisers of races.

Article 11


The FIA still retains the right to select an observer and a steward's advisor. Logically, this suggests that the former drivers Jean Todt has recently talked about will simply replace Alan Donnelly (apart from the chairman's role, which will now be held by one of the voting stewards), not perform some new role in the stewarding process.

Article 12


There is confirmation that whoever is the steward chairman will now have a vote.

Article 13


According to Article 13.1, entries into the 2011 championship will be accepted between 30 June and 15 July. This leaves a two-week window, just right for causing chaos if there is a stupid political situation. That said, the last few championship windows have been a bit... ...fluid, so this may change nearer to the time. Entry will cost the same (€309,000) for the 2011 season as it did for 2010, unless it is amended by the Concorde Agreement.

References to the year have been changed to refer to the date in the footer, thus saving whichever admin assistant types up these regulations some work in future years. This is a good thing.

According to Article 13.5, the F1 Commision, not the FIA, will decide if a team brings the sport into disrepute. This is presumably to allow the FIA to keep at arm's length from the impact of $100m fines and the like. It also proves that Jean Todt is serious about reviving the F1 Commision that Max Mosely allowed to wither away.

Article 16


If a driver has a penalty involving the pit lane issued within the last five laps of the race, the penalty now differs according to whether a drive-through or stop/go penalty was indicated. If it was a drive-through, then only 20 seconds instead of the previous 25 will be added. In practise, this makes the penalty lighter than if it had been issued in the race - possibly impetus for the stewards to make quicker decisions. However, stop/go penalties will now be 30 seconds (the new drive-through penalty plus 10 seconds), which is 5 seconds longer than before. Expect stewards to make greater use of stop/go penalties for bad behaviour penalised late in the race in order to discourage teams from deliberately waylaying penalties by asking for "clarification" or similar - or just plain discouraging drivers from behaving worse as the race goes on and the cut-off point approaches.

Article 16.4 means drivers may only drive for two laps before taking pit-lane-related penalties, not three. It is also specifically defined as "crossing the Line twice" rather than the slightly vaguer definition of "laps" and the prohibition on taking penalties under the Safety Car has been altered to reflect this. I think communication is just about good enough between driver and pit for this to work. It will also reduce the mitigation a driver can do by waiting until the last possible moment to take a penalty. Someone may get caught out at the start of the year though while everyone adjusts their thinking.

Article 19


Substitute drivers will have to take the engine and tyres allocated to the previous driver. I was under the impression that this was required in 2009 as well (and not just in the case of mid-race-weekend substitutions as already written in the regulations), but having it codified is no bad thing...

Article 22


Instead of three one-day driver tests, there will be one three-day driver test (which was what happened in 2009 in practise because the teams tested together in three adjacent days). The addition of "a site approved by the FIA for Formula 1 cars" is superflous becuase circuit testing (other varieties are covered under different parts of the Article) can only happen on FIA F1-approved sites - Article 22.1 e) is clear on that score.

In-season testing has been restricted but more options have been granted. Teams can choose between six straight-line/constant-radius corner tests, 24 hours of full-scale wind tunnel testing or a combination thereof (with 4 hours of full-scale wind tunnel testing in a 24-hour period being equivalent to one day of straight-line/constant-radius corner testing). Note that in 2009 full-scale wind tunnel testing was strictly forbidden. This reduces the effect of upgrades and will mean teams must plan carefully. Those who upgraded effectively in 2009 will do so even more effectively in 2010.

Article 22.1 c) has a new exception to it, which I would like to call "the Badoer rule". If a substitute driver is needed by a team and that driver hasn't raced in the last two years, that driver may do one day of circuit testing for familiarisation purposes. This test must be done at a track not hosting a round of F1 (so Silverstone and Barcelona are out, Fiorano and Jerez are in), it has to happen in a 28-day period around the first time where the substitution occurs (14 days before, 14 days after). Failing to make the substitution after declaring the test will result in one day of in-season testing being taken away from next year's allocation (what the FIA proposes to do about teams who break this rule and then quit F1 is unknown). In the specific case of the 2009 Ferrari, I'm not sure it would have been much help, but for easier-to-handle cars, it could save a lot of problems for rookies who are summoned to F1 under difficult circumstances.

Article 23


According to Article 23.1 a), Work in the fast lane is apparently forbidden if other cars could be impeded. The number of occasions when this could be invoked are limited, for work is only permitted in the fast lane in the build-up to a race start for those starting from the pit lane. I'd love to know what eventuality the FIA were trying to prevent with this that wasn't already prevented by some other part of the regulations.

Article 23.1 b) has changed a lot. All garage allocations must be equal, which the backmarker teams will love and the frontrunning ones will not (because someone must lose positions for equality to be achieved). All pit areas will be within a team's garage area, which I thought was always the case... ...maybe the FIA is attempting to prevent some sort of outlandish pit lane design or something.

No powered lifting devices are permitted in the pit lanes during races any more. This could cause a major problem if a driver needs a front wing changing because the standard lifting gear used by teams previously depended on either being able to use the front wing as a leverage point or power. Anyone in a first-corner bash may need to be taken into the garages for a front wing change, or else spend considerably longer having the change completed using manual labour. I can also see the mechanics at the front of the car in pit stops needing to increase their fitness training in case such a situation happens.

A driver who chooses to start from the pit lane by electing not to leave the pits until the 15 minutes are up, as opposed to one required to start there, for example because of a post-qualifying change of monocoque, would appear to now be exempt from 23.1 e). I say "appear" because without that regulation, such a driver would no longer be required to start from the pits! I suspect this was not the intention of the regulation, so don't be surprised to see the next amendment of the regulations iron out this flaw.

The requirement to release a car from a pit stop only when safe to do so has been moved to 23.1 j). I have no idea why.

Article 25


There is now a reference to the tendering process the FIA uses to select single tyre manufacturers.

Heating elements are permitted, but only if they heat the outer surface of the tyres (probably to prevent the heaters taking the form of whole-tyre boxes or heaters between the wheel hub and tyre).

Article 25.4 is written in such a way that races re-started under Article 42.5 a), in common with races started under the Safety Car, require all drivers to be on extreme wet-weather tyres. This should hopefully result in fewer problems when re-starting races under monsoon conditions (though it still won't help if the situation is like Malaysia 2009).

Interestingly, Article 25.5 prevents teams from using tyres on simulators, except for acquiring aero drag, tyre rolling resistance and purely vertical forces. Wheel rim producers are allowed to use F1 tyres solely to check their products work. I'm not sure how much of an effect this will have in practise - how easy would it be to collect extra data while the permitted data is being collected? Even if the teams aren't trying to collect that data?

Article 27


Tyre heating blankets are now permitted. This will be a relief to those who worried that the cars won't heat up their tyres correctly, especially given the large quantities of fuel that will be in the cars in 2010.

Article 28


The reference to fuel loads being free for anyone starting from the pits has been removed because the refuelling ban means it would make no difference to fuel load where a car is positioned on the grid - they'll all have just enough to complete the race.

Article 28.4 will make sure every engine replacement beyond the permitted eight is penalised. This gets round a proposed (but not acted upon) plan for Sebastian Vettel to take only one engine penalty by using engines 9 and 10 on the same Saturday. However, the proposed method (putting the second penalty for the next race) means such a plan could still be done at the final race of the season without penalty if the driver and team in question are not on the grid the next season (since I assume that if either were, the entity in question could take the penalty on the first race of next season).

Article 28.7 represents a significant change. It is only possible to have one survival cell, roll structure, impact structure, front and rear wheel design in a given year. These components are mostly safety devices that will reduce the workload the crash test centres and FIA beuracracy will have to deal with, but it means that any true monocoque design will effectively be fixed at the start of the year. I wonder about the possibility of making the aerodynamic parts a shell around the survival cell (and thus modifiable), but weight concerns would probably militate against that. This would prevent at least part of the McLaren upgrade that made them so powerful in the second half of the 2009 season.

Safety and reliability changes are permitted to all the components listed above at any time, so it is possible that some will shamelessly exploit the loophole. Adding "clear" into the sentence probably doesn't help, given that "clear" itself has multiple interpretations depending on who is looking at the situation.

Article 29


The refuelling article has changed substantially, as you'd expect given that refuelling (and removing fuel) between cars leaving the pits on race day and the moment the chequered flag is waved has been banned. When there isn't a race on, fuel can only be added or removed at a stately 800ml/second and the engine must be stopped when this is happening.

Article 34


Article 34.1 now permits fluids to be replaced in parc fermé, provided their specfic gravity is 1.1 or less. This is primarily to enable fuel to be added between qualifying and the race, thus allowing all qualifying sessions to be done on qualifying levels of fuel.

It will be compulsory for all cars to be covered with a FIA-sealed (but presumably team-provided) protective sheet after qualifying. This is instead of attempting to shoehorn 26 cars into the FIA garage for overnight parc fermé accommodation. Removal of the sheet may occur up to five hours before the race at each team's discretion.

Article 36


The reference to engine penalties has been amended to take into account a change of position of where engine penalties are described in Article 28. This has no material effect on the starting grid procedure.

Article 38


Article 38.4 has acquired a comma. This makes it grammatically incorrect because the comma is followed by the word "or", but makes no difference in the effect of the regulation.

Under Article 38.8, it is now possible to overtake another car if it's delayed anywhere on the lap, not just when it's slow off the line. This could be useful if a car has a technical problem, but I doubt it will be used very often. The car thus delayed has until the first safety car line (which is immediately before the pit entrance) to fully regain position, otherwise the driver must start from the pits. This won't help people who stall unless they get going before everyone passes them. The line used to determine what constitutes "everyone passes them" (1 metre ahead of pole position unless otherwise specified by that particular circuit) is now used for Article 42.6 as well as Article 40.15.

Article 38.11, which required pit lane starts for anyone moving when the one second light prior to the start of formation lap comes on or loses position on the formation lap, has been deleted. The "loses position on the formation lap" situation is covered by the re-write of Article 38.8 (which now gives such drivers more leeway), but it would appear that a driver can still be moving at the 1-second mark and not be penalised. This does not strike me as a good idea because having cars moving during a part of the procedure has resulted in dangerous situations. Particularly when the green lights come on and there are cars trying to slow down when others are speeding up...

Article 40


Article 40.7 has been changed in the light of Nico Rosberg's delta time in Japan 2009 being obscured by a "fuel low" message. While teams appear to still be allowed to overrule the delta time message, they do so at their own risk; it is explicitly stated that drivers must drive faster than the time given by the ECU until the safety car line is crossed for the first time.

There are some wording changes in Article 40.7 to make it clearer what is meant by a safety car period. Since it is from the "Safety Car Deployed" signs until the first safety car line after the safety car is called in (i.e. what the safety car period has meant ever since it was introduced), this makes no difference to the racing.

Article 40.11 has been highlighted as a change in Article number because lapped cars will no longer be permitted to overtake the safety car in a safety car period.  

The message put out when it's time for the safety car period to end is being changed to "SAFETY CAR IN THIS LAP". Once the sign is out, the lead driver may drop more than ten car lengths behind the safety car. In effect, they will assume part of the safety car's job on the final lap of the safety car period, even before the safety car pits. Erratic acceleration and braking is also specifically banned on restarts, which will alter most drivers' methodology when it comes to restarting near the front of a race. There's a general ban on behaviour which could endanger other competitors or the restart as well.

Article 40.14 makes it possible to restart races under the safety car as well as begin races that way, with minor wording modifications made to reflect this. This has been done before (Nurburgring 2007 springs to mind), but now the formal conditions for such an event are listed in Article 42.5 a). Such situations will now be communicated through the timing monitors. This is especially important because Article 25.4 requires all such restarts to be conducted with everyone on extreme wet-weather tyres and timing monitors are much more reliable than e-mail for communication (ask Ferrari in Japan 2007).

Article 41


Following the mess that was the failed attempt to restart the Malaysia 2009 race, Article 41.2 no longer uses the grid as last seen on the timing screens to decide who starts where. Instead, the grid slots will be filled in order of cars arriving back to the grid. Yes, this will mean lapped cars in the middle of the pack and similar potentially-chaotic elements, but at least it won't take 10 minutes to figure out where everyone should be parked.

The safety car will take restarts from the front of the grid, not just position itself behind the red flag line (as it would for a standing-start course inspection). Work is permitted on cars once they reach thr grid. In practise, all this is likely to mean is that the red flag line is going to be taken out of the vocabulary needed to understand the regulations.

References to work permitted in the fast lane have been excised. Therefore, all work between a race suspension and restart must occur in the team's pit garage area or on the grid. This will reduce the risk of impediments to cars attempting to leave the pits.

Article 42


Lapped cars between the safety car and the leader will be waved off to complete a lap at the two-minute mark, as opposed to the previous vague "some point after the three-minute mark".

Under Article 42.5 a), wet weather is now a legitimate reason for a safety car restart, provided that the race director feels a formation lap under the safety car is insufficient to make the course safe for normal racing.

Article 42 has been modified to change all instances of "red flag line" with "grid".

Appendix 2


The team entry form no longer has lines across it. I hope nobody filling in that form has bad handwriting, or the forms could get tricky to read...

Changes to any element of the team appearing on the entry form must now be submitted to the FIA within 7 days of the changes being made, to give the FIA the right to refuse further participation in the championship should such changes breach the Concorde Agreement. This would appear to reduce flexibility in teams, but whether it actually does would depend on the contents of the Concorde Agreement.

The information is the same as last version of the document except that references to cost-cap regulations have been removed. Therefore, if a team changes its owner, address, contact information, directors, team principal, team manager, authorised representatives, engine supplier or drivers during the season, the FIA must be informed in case action needs to be taken. I can see this having some minor benefits (for example, the FIA need never worry about having a wrong number again!) but the lack of transparency over what the FIA could legitimately object to is causing me worry concerning potential abuse of the system - perhaps unwarranted worry, but some nonetheless.

Appendix 4


Note that, although this isn't a change, that the FIA is still permitting KERS engine fittings. I'd need to consult the technical regulations to see whether a KERS may be connected to said fittings.

Conclusions

 

These regulation modifications are mostly minor in nature. There are a couple of glaring errors in there, but they're the sort that will probably be corrected before too long. I particularly like the new safety car and restart regulations, but am slightly worried about the new entry form. Still, a generally positive document.

Read More & Comment