text: (Source 2, paragraph 10). Because of such effort, "Congestion was down sixty percent in the capital of France, after five-days of intensifying smog..."(Source 2, paragraph 14). By limiting car usage citizens have only one option, to get up find a bike or running shoes and set out for the day. By doing this the peoples can become very healtthy and reduce the chances of life treatening illnesses, such as cancer and others such as diabetes and lung and heart problems. Just think of the environment, by using less cars we can lower of even completely stop the effects of global warming which can lower the the rising of the sea and help to stop the destruction of the ozone.