In Germany, Call-a-bike (Deutsche Bahn) [1] operates exactly like this. Bikes can be rented everywhere inside the city, and can be left on every junction within

In Germany, Call-a-bike (Deutsche Bahn) [1] operates exactly like this. Bikes can be rented everywhere inside the city, and can be left on every junction within a city. There are no drop-off/rental stations. So far, I did not have any problems to find a bike when I needed it. [1] http://www.bahn.de/p/view/service/fahrrad/call_a_bike.shtml http://www.bahn.de/p/view/service/fahrrad/call_a_bike.shtml