Cities are much pleasanter places without cars all over the place. There are already some cities which have banned cars, and someday I hope it'll be the normal thing. Rather like banning smoking in cinemas and pubs. There's a place and a time for everything - well, most things, anyway. Cities just aren't the place for cars.

The whole point of cities is to have lots of things close together, and that way you can do without cats. (Yes I know there are places that cll themselves cities that aren't like that. But Oxford isn't one of them.)