Parking isn't really a tax though, if the council weren't getting an income from the car parks they'd sell them to developers and make you park out of town. Or make all new developments have parking, privately owned that they can still charge for if they wish. As a non-driver I'd object if my taxes were used to maintain car parks I never used, when an obvious mechanism exists to charge the ones who do use them. I'd want them all turned into parks instead, if I'm paying for them I'd like to enjoy them!
People choose to drive when they could walk, cycle or use public transport. I have no issue with them paying whatever it costs, as it is still their choice. I do however object to the fines system used currently when a much fairer system would be to pay for the hours you actually use.