In many emergency situations, such as a pregnant woman or a comatose patient has to be taken to the hospital suddenly, there is still no transportation system as an alternative to the motor vehicle Ambulance. So banning motor vehicles all over the world before an alternative is invented will have an adverse effect on every human being.

Banning motor vehicles without having an alternative in hand would be a disaster for mankind.It not only would bring whole world to a halt but would also result into loss of lives of people who would be needed to carry to hospitals in case of health emergencies. It no doubt would have many adverse effects.