Venue Rulebook (2007, Version 1.0) This is the sixth section of the Rainbow Ruleset, and is concerned with the rights and responsibilities connected to holding an F1-grade license, as well as how such a license would be obtained. This rulebook is subordinate to the Constitutional Principles, [url=]Governance[/url], Sporting, Licensing and [url=]Technical[/url] rulebooks. Calender Controls 6a(1).....There shall be between 8 and 20 races in a season. 6a(2).....There shall be two or three weeks between Grands Prix. 6a(3).....No Grands Prix may be held in December or January. 6a(4).....Applications for a venue to be on the calender must be submitted before March 30 of the preceding year, to allow for venue checks and time to iron out any problems quietly. 6a(5).....The calender will be published on June 30 of the year preceding the year of the calender concerned. 6a(6).....Cancellations received after the calender is published will lead to the cancellation of the contract unless the venue can provide a good reason for cancellation. Special Provisions 6a(1).....Should any special provisions be required to make a Formula 1 race or test compatible with national law, that request must be made at the time of submitting the venue's entry to the F1 championship. 6a(2).....It is for the F1 governance, and specifically the Venue sub-committee, to decide whether a special provision can reasonably be accomodated.