The laws will target new cars. And the price of gas might plummet as big oil realises no-one is buying. Eventually this will end up costing more - all the gas

The laws will target new cars. And the price of gas might plummet as big oil realises no-one is buying. Eventually this will end up costing more - all the gas stations will close as it gets too expensive with reduced economies of scale, but until they go out of business they'll cut prices.