You are missing the point Fishy...the "crime" has invariably already happened. The Agent Provocateur is encouraging you to incriminate yourself by posting the pics, which will then be used as evidence against us.
pictures are not incriminating evidence,a picture is just a minute in time and in fact sayes very little,a conviction is impossible without corroberating evidence, ie witnesses etc for example takre this pic ture of mine ,at first sight it appears to be a wild life crime:
but look at the picture be fore editing and you will see its compleately staged in my front garden