Where prostitution is legal.
I was in Christchurch, New Zealand 2 yrs ago. Prostitution was legalized several years before that. They have some rules, such as over 18 yrs, health card, no street walking. But massage parlors, soliciting in bars, and newspaper ads are all ok. In the newspaper, I saw a column and a half of ads. The girls in the ads would give their physical description, then would send you a pic of them in the email. It usually costs 120 NZ dollars / hr (about 80 US dollars). I was in an orgy for 2 hours, and it cost 200 NZ dollars (about 160 US dollars). Oh yeah, in the massage parlors, you usually got to pick from 4 to 6 girls. They have not had any problems with the law so far, and it has reduced their sex crime rate and taken the pimps out of the loop. I think the law was enacted in 2003.