Markets in sexual services can respect sexual autonomy  Sexual autonomy means being able to control when, where, and with whom one has sexual relations. It also means that, at any moment, one may withdraw from a sexual relationship or encounter.  Spouses, lovers, and also strangers have the right to sexual autonomy. If an adult chooses to engage in sex with other adults who offer material benefits, her right to sexual autonomy is respected as long as she has control over when, where, and with which clients she has sexual relations, and as long as she is mentally competent and is allowed to terminate the agreement at any time.  If markets in sex were to become legal, the rights of providers (and clients) to sexual autonomy would need to be respected. This means that sex workers would maintain the right to refuse service to any customer, and to discontinue service or employment at any time and for any reason. Like other workers, sexual service providers would have the right to a safe and healthy work place. Workers who are drug dependent, or otherwise incompetent or highly vulnerable in the work place, would need to be provided treatment and time off work until they were capable of protecting themselves and others.