text: In Vauban, Germany the advantages of limiting car usage has been great for the suburban community. In souce 1 one of the residents said "when i had a car i was always tense. I'm much happier this way." So having only walking and using bicycles as transport the residents are better off without cars. Even in Paris they started the new trend after a near record pollution the enforced a no driving ban to clean the air. France had blamed diesel fuel since they favor diesel over gasoline and paris has more smog than any other European capitals.