This chapter is about how police officers in China enforce anti-prostitution laws. These regulations outlaw the exchange of sex for money or other material goods in all of its forms, and for all individuals who engage in it. Yet in practice, police enforcement primarily targets low-tier sex workers. Of the array of possible sanctions, these women are more likely incarcerated than fined, and they are placed in institutions with a rehabilitative mission that, in practice, is not met. In addition, law enforcement officials often engage in illegal and abusive practices when arresting sex workers. Clients are not completely immune from punishment, but they are less likely to be arrested than are the women they solicit. The major exception to that pattern involves high-profile men whose actions have crossed the Chinese Communist Party (CCP). Their cases are taken out of the hands of street-level police officers and into the world of elite politics, with prostitution charges used to help secure their downfall.