Jasmine ∙ 19 Aug, 10
I would say one of the best ways is to improve the subway system. If people find the system so reliable and cheap,they would find no need to own a car, which would in turn greatly reduce traffic on the road.
CAR POOLING is the first answer. It works.
CAR CONTAINING is the second answer. No more than a car per family, or you pay extra taxes.
CAR SALES can only be after 5 years of ownership.
CAR PETROL and oil prices be increased, and that will minimise vehicles on the road.