A British man who fled Afghanistan with his pregnant wife has begged for help after UK authorities turned his mother and sister away from his evacuation flight. Mohammad, whose name has been changed to protect his family, arrived at a compound in Kabul for an evacuation flight last week with his wife, who is due to give birth early next year, elderly mother, and sister. The 24-year-old cab driver from London said his mother, in her 70s, persuaded him to go on without her and her daughter after they were refused access by UK authorities. He has British citizenship and his wife was granted access with him, but his mother and sister were carrying Afghan passports and ID cards. “They cried, I was crying … I was about to refuse to come [to the UK] when I just look up and my mum told us ‘at least you can go,’” …