text: Advantages in limiting car usage is endless, many reasons come to show that car usage should decrease. Car usage is causing a lot of smog in our air, traffic jams, accidents and etc. If United States had the opportunity to do the "car-free" day, it would show our community how much decreasing our car usage would be like. "After days of near-record pollution, Paris enforced a partial driving ban to clear the air of the global city." (Duffer, Paragraph #10), shows to show that limiting car usage should most definitely become a thing.    Dear principal