It all sounds plausible, at least the way they put it.
If it does not lead to these offences in all communties, that is good.
I do not know what factors are involved.

OK Keith, it's probably time for me to leave this thread but it does seem to me that you are accepting statements which by my way of thinking do implicate British Pakistanis throughout the UK with very little to do go on and without leaving me with the feeling you have considered other suggestions.