The chief executive of McDonald’s has said 29 people have been dismissed in the past year after allegations of sexual harassment. The UK boss of the fast-food chain, Alistair Macrow, told MPs on Tuesday that it had been alerted to 75 allegations of sexual harassment over the last 12 months, 47 of which had been upheld with disciplinary action taken and 29 resulted in people being dismissed. Macrow’s appearance before MPs on the business and trade select committee came as more than 700 junior McDonald’s workers joined legal action against the chain after allegations of widespread discrimination, homophobia and sexual