Sir Sadiq Khan says he finds the racism allegations against Nigel Farage to be "incredibly credible and believable" based on his own experience.The Reform UK leader vehemently denies claims he was racist to fellow pupils at top private school Dulwich College in the 1970s and 80s, which a party spokesman has dubbed "a witch hunt".Mr Farage has faced repeated questions over the allegations, which include claims that he told a Jewish pupil “Hitler was right” and said to a black pupil: “That’s the way back to Africa.”
