A good response and some excellent clues, as always. It was fun going through them all.
It's a tough call, but I'm going to go with one of the late entrants, namely ginge's post 33: "Naive punter in trademark slinky, high-class brothel (6,7)". It took a short time for the penny to drop but it raised a smile it when it did.
Well done ginge. Your prize is a piece of classic Basil:
http://www.youtube.com/watch?v=K_q4S7lZeik
Thanks to everyone for taking part.