text: In Paris, they have enforced a partian driving ban to clear the air of the global city. On Monday`s motorists with even numbered license plates were ordered to leave their vehicle at home or suffer a $31 fine. On Tuesdays, the odd numbered license plates would follow the same regulations. Congestion was down 60% in the capital of France, after the intensifying smog. Smog is a big problem in France, and it even rivaled China`s most polluted cities in the world. Paris typically has more smog than other European capitals.