Rumours of a new third runway at Heathrow Airport have sparked a flurry in Westminster - and Rachel Reeves has fuelled further speculation. The Chancellor this morning dropped a major hint that she could back the expansion of Heathrow despite Labour allies' reservations about the scheme. She would not comment directly on speculation about a decision at the airport but she hit out at the last government for not backing pro-growth plans - including that they would say things like "we don't like