Add a quick restart race button when going against Bots

[jon]

Add a quick restart button on the side or just by pressing R when racing against Bots in missions or such, this is so if you were to crash into a tree or go off of the track you dont have to finish or quit the race if you know you cant catch back up again

[ira_nomas]

How about pressing R twice to instant restart?

[Surreal]

or maybe a different button entirely