Well, it might not be a bad idea to have police follow fire trucks and other such emergency vehicles, and give out tickets with very large fines (which should be based on net worth, not a flat amount, as a thousand or two is nothing to someone who is rich). It would be problematic, of course, in that the police to do this would be waiting around for the fire department or ambulance or whatever to be called. But if the fines were big enough, they would pay for this. Revoking driver's licenses for particularly bad offences would be a good idea, too.
FINE THEM BASED ON VEHICLE TYPE!
Also, before going to dinner again, you might want to view
Super Size Me.