Well, I don't think he should still be driving at his age, his reflexs won't be no where near as quick at that age.
He could of seriously injured or killed the other passengers in the other car. I know someone will say...well, anyone,of any age can have a car accident.
This is true, but I think he is incredibly selfish to risk life and limb to others, especially when he has chauffeurs on hand...thanks to you and me paying our taxes!! Grrrrr