Nope. That only hurts the poor. I would think a better plan would be to approach businesses about making it easier for people to get to work without a car. Or starting/expanding businesses near high density/low income housing.

The poorest people in the US sometimes live in the cars. They won't be giving them up. Middle class folks can afford to have a car sit in the driveway, and only use it as needed. The rich just don't care.