text: To being with, limiting the use of cars can be very good for our enviornment because it would make the air less polluted. As stated in source 2 paragraph 5,"congestion was down 60 percent in the capitol of France, after five days of intensifying smog..." thats a big percent and with that we are making the earth green. France even tried to ban cars even and odd to reduce the pollution as being talked about in paragraph 2 and 3. They were being fined if they drove, that is atleast until the air cleared up.