BMW's protest of the diffuser design on the Williams, Toyota, and Brawn cars has been denied:[...] the FIA issued a statement confirming that the stewards believe the cars are legal.This decision will, of course, be appealed and there will be a formal hearing of the FIA's International Court of Appeal. Since that is not likely to happen for several weeks, the cars are likely to be protested again in Sepang.
There are two things that will happen from this: first, all the other teams will now prepare diffuser designs that are in line with Brawn etc's interpretation of the rules; however the teams which are on the record as protesting will not dare use them until after the hearing.
