In the studies I have directed, and in my international experience speaking with women in prostitution, the majority of women in prostitution come from marginalized groups with a history of sexual abuse, drug and alcohol dependencies, poverty or financial disadvantage, lack of education, and histories of other vulnerabilities. These factors characterize women in both off and on-street locations. A large number of women in prostitution are pimped or drawn into the sex industry at an early age. These are women whose lives will not change for the better if prostitution is decriminalized. Many have entrenched problems that are best addressed not by keeping women indoors but in establishing programs where women can be provided with an exit strategy and the services that they need to regain their lost lives. There is little evidence that decriminalization or legalization of prostitution improves conditions for women in prostitution, on or off the street. It certainly makes things better for the sex industry, which is provided with legal standing, and the government that enjoys increased revenues from accompanying regulation.