text: In VABAN, Germany population of just about 5,500 people, About 70 percentl of the people there do not own cars as said in source three of  the article,It also states that 57 percent of people sold there cars to move and live there. this plays a part in the advantge of less air polution, ''Fresh air'' when people say i need some fresh air he not really breathing fresh air unless hes sniffing a tree tahts has just gone to phtosynthisis .Not to mention the gas, In VAUBAN instead of having to use the gas for cars it can be used for other day to day things. although there is less polution in VANBAN it is nothing compared to the air polution that has already been let out but to make things better we all have to start somehwere.