Suppose my family has 17 members, and if I have only one car, then how will I travel
You would need a bus, hehe
Kidding aside, it wouldn't make any difference indeed. And many would complain (people, car manufacturers and such) if the government even attempt to ban private vehicles.
Hmm. So such a rule will not be a good rule if implemented.
!PIZZA
It depends on how one sees it :) Personally, I wouldn't like it, hehe.