text: All around the world places are congested with people and cars. For the amount of cars there is it might be getting too congested causing too much pollution and many accidents. It might be rather safer to start limitting the amount of car use. Limiting car usage and rush hour restrictions will bring congestion down. Bringing congestion down will lower the amounts of smog in the air.  Cutting down car use may have disruptions with delivery companies, but plug-in cars, hybrids, and cars carrying multiple passengers, and public transportion are all accepted since it wont cause as much harm to the the enviornment as a standard car or diseal truck would.