text: On Monday the motorist with the even numberd license plate in Paris were ordred to leave their cars home or they will be fined. 4000 were fined and 27 impounded because of there reaction. Same would aplly to the odd numbers the next day. Paris has enforced a partial driving ban to clear the air of global city. Paris has more smog than some European Capitals, because of cold nights and warm days caused the warmer layer of air to trap car pollution. Delivery companies complained of lost product while exceptions were made for plug in cars.