The FIA has announced further changes to the 2009 entry list which will see Force India return to using numbers 20 and 21. On Monday, the FIA changed the numbers of the Force India and Brawn GP cars to reflect the latter being a new entrant to the sport, thereby changing Force India's drivers to 18 and 19.

However, after a request lodged by Force India, they have now been reverted to numbers 20 and 21, while Brawn GP will race with numbers 22 and 23. It's understood the change was requested because all Force India's promotional material and merchandise were based on numbers 20 and 21. As there was no objection from Brawn GP, the number change was finalised on Thursday.

The final 2009 line-up can be found here.