> My car opens up the world to me But your car closes the world down to other people, children in particular. We have reached the point where children don't wa

> My car opens up the world to me But your car closes the world down to other people, children in particular. We have reached the point where children don't walk or cycle to school because it's dangerous... due to all the parents dropping off their kids rather than walking or cycling with them. A classic tragedy of the commons.