Quantity and locations
There are now (June 2013) 24 drug consumption rooms operating in 15 cities and six German states (Berlin, Hamburg, Hesse, Lower Saxony, North Rhine-Westphalia and the Saarland). While Hamburg operates (5) five and Frankfurt am Main (4) four drug consumption rooms, many other cities have to manage with fewer facilities. Two consumption rooms are operated in Berlin. All of the other cities such as, Bielefeld, Bochum, Bonn, Cologne, Dortmund, Dusseldorf, Essen, Hannover, Münster, Saarbrücken, Troisdorf and Wuppertal are limited to (1)one drug consumption room each. In addition to that, in Berlin operates a unique mobile safer injection rooms.