I really don't get why people on this board are so caught up on supporting legalization. Isn't there enough escort both incall and outcall as is in this city? Do you actually think legalization will increase the availability and the quality of SP? I doubt it.
In both Nevada and Netherlands, legalization lead to heavy regulation and government licensing control. Legal brothels in Nevada, and "window girls" in Amsterdam are probably the worst in service and highest in price, all locals would tell you to avoid, and seek illegal alternatives. So, yes, in both Amsterdam and Nevada, illegal prostitution still exists and the situation for unlicensed prostitutes are even worse than prostitutes in Toronto because they will not report violence to police and so on. At least here in Toronto, a prostitute is not afraid to report crimes to police, she will not get a hefty fine for not having "prostitution license" or go to jail for what she does.
I actually think the way Canada handles prostitution is pretty good. We don't criminalize it - so police can protect them, but at same time, we don't regulate it by giving out brothel licenses - so obscene red light districts like the one in Amsterdam won't appear, but it allows free market of agencies and independents to thrive behind the veil.