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.
Human trafficking
According to estimates from the International Labour Organization (ILO), every year the human trafficking industry generates 32 billion USD, half of which ($15.5 billion) is made in industrialized countries, and a third of which ($9.7 billion) is made in Asia. A 2011 paper published in "Human Rights Review", "Sex Trafficking: Trends, Challenges and Limitations of International Law", notes that, since 2000, the number of sex-trafficking victims has risen while costs associated with trafficking have declined: "Coupled with the fact that trafficked sex slaves are the single most profitable type of slave, costing on average $1,895 each but generating $29,210 annually, [there are] stark predictions about the likely growth in commercial sex slavery in the future." Sex trafficking victims rarely get a share of the money that they make through coerced sex work, which further keeps them oppressed. , profits from human trafficking were about around 150 billion USD each year ranking it along with drug trafficking as one of the most profitable transnational crimes.