Ok, so how many people would be put off by being filmed?
And how many prostitutes would still get into cars or go to peoples apartments just so they can be self employed?
Fact is, illegal or not, there are still more risks in prostitution.
Riding a motorbike has risks.
Jumping a motorbike over a bus is even riskier.
Both are legal if you have the paperwork to do so.
Porn is riding a motorbike!
Prostitution involves the bus!