In Hamburg we now have an IKEA in a shopping street, where most customers come without cars. It sure is possible to build car free cities. Yes, you have to allo

In Hamburg we now have an IKEA in a shopping street, where most customers come without cars. It sure is possible to build car free cities. Yes, you have to allow transporters and garbage collection and buses, but that still is an significant reduction of car traffic, changing the air, atmosphere and sound of the city. Germany has prepared infrastructure to disallow old cars from city centers - maybe just eCars in some years? It's easy if you try :P