K.A.R.T.I.N.G.

 By sure chance he was given
 car number 8. No kidding. (8th birthday?get it?)

Each driver is also given a track suit, neck brace and helmet
then briefed with details about the car.

GREEN for go RED for stop

 Keep your hairpieces well attached.

 Or better yet just leave them at home. For your own safety.