Although it is true that Many people rely upon Public Transportation, such as the elderly, There are many people and those who live in countryside rural areas and commute to work in big cities. also the elderly need it because they get tired easily. 

However, all of these people could use public transport.

     There is no doubt that Cars pollute our environment. A lot of Cars mean produce and emit a lot of smokes carbon dioxide and noise. Also, There are problems for with the space for the pedestrians when cars are parked in bad places like double-parked or in front of blocking pedestrian crossings. Also, whether there Less automobiles would be mean less traffic; therefore, there would be less accidents.

     I believe that whether cars would be if cars were forbidden from all major city centres, there is would be less pollution, and there could be green gardens, fresh air, and kids could play in these places in the streets without problems.

     For these reasons, people should ride bicycles instead of drive cars in city centres.