I would say that the police can charge the men as a tool to keep the woman in a situation that may be safer than the one she was formerly in. I don't think there need to be any criminal sanctions against the woman whatsoever in order to provide her some level of safety. I think criminalizing the woman in any way will actually impede the relationship that can be formed between the prostituted woman and the police officer.
I know that, for me, the relationship I had with a police officer by the name of Dave Dickson in Vancouver was because he didn't take us in and because he treated us with respect.
I don't think we need to have section 213 on the books.