Old school British gangsters are pretty much extinct, still a lot of bank robbers.. a lot of the places in east london that bred all the gangsters are now black neighborhoods.
Well nothing will ever be COMPLETELY extinct I guess. There probably still are British gangsters in London involved in armed robberies, cocaine and xtc trafficking and some protection rackets. But nowhere near to what it once had been. So yeah, in general they have definitely reached their peak.
In Liverpool you still have a lot of British gangsters.
