A councillor in Buckinghamshire has warned Cambridgeshire residents to take action now before the East West Rail bulldozers move in. Cllr Frank Mahon told those attending a meeting arranged by campaign group Cambridge Approaches that construction works had “massively impacted” his area. He said temporary traffic lights and road closures remained despite the project almost being completed. “It has been an absolute nightmare for seven years for the residents of my area in particular,” he told the meeting. Cllr Mahon, who sits on Buckinghamshire Council and is also a parish council chairman, stor…