What risk? Can you point to a single case where there was a successful prosecution for engaging in illegal prostitution from shop raid? The only ones I can think of was the girl at QJ that got deported, and the owner and her bf got busted communicating via text message to each other about what was going on.
The only risk I see with regards to police activity is the possible embarrassment or marital complications of being caught on premises.
With regards to ML risk, the biggest issue is them becoming aware of what you post and not liking it. Or some dickhead member from here reading it and going to see her. There have been cases of blackmail and assault against MLs in the past 6 months and I am willing to bet those punters were readers of this forum.