mbstone writes "In Bonn, Germany, prostitution is legal, but a working girl must now pay for the privilege of soliciting on the Immenburgstrasse. She does so by inserting 6 euros ($8.45) in a hooking-meter made by Siemens and receiving a slip of paper licensing her to practice her trade for the evening. From the article: 'The city estimates that it has 200 sex workers, of whom about 20 ply their trade on the street. The Bonn government spends $116,000 a year for a private security company to guard the area and to provide security for the sex workers. Under the new meter system, street prostitutes must purchase the tickets to work between the hours of 8:15 p.m. and 6 a.m. Leaflets explaining the system, translated into several languages, are handed out to the prostitutes. After one warning, a sex worker caught working without a ticket would be fined up to $145.'"