There are three types of sexual moralism in evidence in the discussions regarding the regulation of prostitution: the overt moral fervour of the Victorian crusaders, the more covert moralism of contemporary crusaders (residents) and legislators, and the principled moralism of contemporary radical feminism. It is maintained—using arguments and evidence from the author's own and other Canadian research—that each type has contributed heavily to the failure to adequately evaluate the nature of sex work. As a consequence, our ability to develop appropriate social and legal policies has been severely restricted. It is argued that the key to appropriate social and legal reform lies in recognizing four points: prostitution per se is not different from other work; prostitution as currently practised is different; the evaluation of commercial sex must be conducted in the broader context of human sexuality; and it is essential to focus on the specificity of women, rather than the specificity of prostitution.