The allegations concern financial misconduct and sexual harassment and date back to the 1990’s when Lewis worked as a clergyman. Lewis, who was appointed by Johnson to tackle gun, knife and gang crime among young people in the capital, said: 'I have never harassed anyone. I have never defrauded anyone. I am happy to face questioning and investigation on all these charges. He added: I look forward to drawing a line under this episode, so that I can get...