The FIA has made some more rule changes to Formula One->ke190, even though this year’s season has been pretty amazing. The FIA’s World Motor Sports Council has just approved some changes that will take place in the 2011 season, starting with the banning of all F-duct. Instead, they will allow a movable rear wing.

Adjusting the wing isn’t allowed in the first two laps, but after those are complete, if any car trails another by less than a second, the wing can be used to allow higher speeds.

"The driver may only activate the adjustable bodywork in the race when he has been notified via the control electronics that it is enabled. It will only be enabled if the driver is less than one second behind another at any of the pre-determined positions around each circuit. The system will be disabled the first time the driver uses the brakes after the system has been activated," read the FIA statement.

The minimum weight has also been raised, from 620 kilograms to 640 kg. This will help make way for the KERS system. There is also no passing on the last lap of the race when the safety car comes in.

The 107% rule has been brought back, after its eight-year hiatus. They hope that this rule will help the backmarker situation that is in the sport at the moment.

The tire war is officially over and Pirelli has been made the official tire supplier of F1 for three years. Bridgestone will be stepping down, even though the teams and Bernie had asked them to stay. So, after a 19-year absence from the sport, Pirelli is back.

The next race is Sunday, tune into BBC1 or the Speed Channel for full coverage.

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