Thanks for the update HJ.
When you say "...when leaving ..." do you mean you walked?
I got lucky as when she let me into her gaff she stated she couldnt do an hour service, probably had a regular on the way, i asked are you the only girl, she said yes, I merely stated Il be back, like a horny terminator.
The 2 sergei's who were heading towards the place seemed to live opposite the venue but this is conjecture.
Anyway if things had turned ugly I would have been fine, im good with my hands and would have baffled them with my Collage making skills, Im like Neil Buchanan off of Art Attack me