text: As fellow citizens, people should want to keep their enviroment pollution free. Pollution and vehicles go hand in hand when it comes to why limiting car usage is a good thing. Source 2 states, " Congestion was down 60 percent in the capital of France, after five days of intense smog." Smog is just like fog but it is thicker, more dense, and is harder to see through. That comes from the bad fumes that comes from many cars crowding up the streets. Due to the pollution the vehicles caused, no one is able to drive during smog which is why there was no traffic. In Paris, just like Colombia, they have stopped people from driving all the time.