[EvertonDiehard]

I notice that those wealthy families with a fleet of more than 5 cars usually have 3-4 parked at home most of the time.  In my opinion, they aren't contributing to the traffic congestion for most of the day.  The head of the house usually has a luxury car for work as well as a sports car for weekends and the other cars are used sparingly by his homemaker wife and young adult offspring.