text: Another draw to limiting car usage lies in lowered cost of public transportation and less money having to be spent on car upkeep and insurance. If people where to use more public transportaiton insted of personal cars people not have to worry about needing a car and insted keep the money that would normaly go to upkeep and insurance to use on other things. Furthermore if public transportation became more nessisary, then public transportaion will be cheaper such as in Paris where public transportaion became free for the week when they where testing the new law.