This article is interesting if anyone's interested hearing from the guy himself that BG served time for beating and false imprisonment :
https://www.mirror.co.uk/tv/tv-news/man-chained-wall-boy-george-28418460
I don't know why but I assumed he was tied up for hours/days by BG, but it was actually a total of 30 mins
he was also an escort and drug user, hardly whiter than white himself. BG also denies ever beating him with a chain. But the guy says he is traumatised by the incident, however he's happy to sell his story to the Mirror. It's all a very grey area imo that we will never know the full story about.