Sorry for being dumb, but that's got to cause serious damage to a car, do the company who own the circuit pay for damages?
Nope. Owner of the damaged car.
Your car, your bill. Even if was caused by a completly deliberate action.
Ooof I don't think I'd have been able to restrain myself if that had happened to me.
That said the driver of the car that the camera is from really really should have backed off after seeing the standard of driving in front of him it was blatantly obvious the driver of the red mazda was a total tool and a danger to be anywhere near.
I don't think an apology was forthcoming from the offender either...
The white mazda had a puncture so pulled off the track apparently.