Jim you said,
""Is on street grooming by groups mainly a crime of BPs?"
Yes where have I claimed it wasn't?"

You tell us what you meant.

Steve you say that explanation is rubbish, and you are entitled to your opinion.
That explanation has been put forward by Straw, Cryer, Shuffiq, Ahmed and Allibhai-Brown, but they could all be wrong.
I have said that I have been convinced.

No one has come up with an alternative yet, have you Steve, Lox, Jim...