Ankou
/// so the london mobs in the 30s, 40s, 50s and 60s, including the yiddishers, hoxton mob, watney streeters, aldgate mob, whitechapel mob, bethnal green mob, the organised italian mob, the richardsons and krays.///.....
///were all cutting each others limbs and digits off with bolt cutters because of white race issues then ///
Assuming that they were mainly white, I suppose they where indeed about 'white race issues', couldn't blame the blacks then.
But since you have brought up the subject of 30s, 40s, 50s and 60s, mobs, they couldn't have been a patch on the present day London mobs.
If they had been, then I am afraid old Albert Pierrepoint would have had to set on a good few helpers.