Car-free experiments will continue to gain more support

The Futurist Magazine :
European cities such as Munich, Vienna, and Copenhagen restrict motor vehicle traffic in popular commercial centers, allowing only ambulances, delivery trucks, and cars owned by local residents. In a Bogota, Colombia, experiment, private vehicles were banned from 6:30 a.m. to 7:30 p.m. on a weekday; the result was cleaner air and no traffic fatalities. About 20 car-free communities are planned in Germany.