Genuine question. I haven’t read his autobiography. Did he actually say “I’m sorry. What I said was wrong. It was racist and I apologise to black people, especially those black British people who were already being beaten up and attacked by fascist thugs emboldened by Enoch Powell’s racist rant. I apologise for fanning the flames and contributing to the virulent racism that was already a feature of Britain in the 1970’s. I should not have said it and I apologise unreservedly” or words to that effect? Or was it more of a “I was so effed up on booze and smack. I was in so much pain. I’m ashamed of myself” i.e. all about me and my pain rather than the pain I caused others?