999, The Times published the Dando study into the convictions.
Your quote is from the dear old LeftLib Guardian.
Straw, Cryer, Wilmer, and the senior police officers all agree that it has been going on for about 12 years and all separately say it is just BPs doing it.

Even if true that only BPs do it, there can never be evidence of that, just an absence of evidence of others doing it.
There is a total lack of that so far, but I am prepared to be convinced if it ever happens.

Narey speaks for Barnados who run care homes.
Many of the victims were in care, no doubt in his care.

When he said, "'Anecdotally, as far back as the mid-90s, local agencies have been aware of the participation of ethnic minority men in some cases of serial abuse. " that included Barnados.

He is one of the PC brigade who refused to listen to the child rape victims for more than a decade, and did nothing about it.