Human trafficking
The problems against anti-trafficking raids are related to the problem of the trafficking concept itself, as raids' purpose of fighting sex trafficking may be conflated with fighting prostitution. The Trafficking Victims Protection Re-authorization Act of 2005 (TVPRA) gives state and local law enforcement funding to prosecute customers of commercial sex, therefore some law enforcement agencies make no distinction between prostitution and sex trafficking. One study interviewed women who have experienced law enforcement operations as sex workers and found that during these raids meant to combat human trafficking, none of the women were ever identified as trafficking victims, and only one woman was asked whether she was coerced into sex work. The conflation of trafficking with prostitution, then, does not serve to adequately identify trafficking and help the victims. Raids are also problematic in that the women involved were most likely unclear about who was conducting the raid, what the purpose of the raid was, and what the outcomes of the raid would be.
Sex trafficking in the United States
The prostitutes in illegal massage parlors may be forced to work out of apartment complexes for many hours a day. Many clients may not realize that some of the women who work in these massage sex parlors are actually forced in prostitution. The women may initially be lured into the US under false pretenses. In huge debt to their 'owners', they are forced to earn enough to eventually "buy" their freedom. In some cases women who have been sex trafficked may be forced to undergo plastic surgery or abortions. A chapter in "The Slave Next Door" (2009) reports that human trafficking and sexual enslavement are not limited to any specific location or social class. It concludes that individuals in society need to be alert to report suspicious behavior, because the psychological and physical abuse occurs which can often leave a victim unable to escape on their own.