Andy Murray in Dunblane walkabout Andy Murray is to visit his hometown on Sunday to give his friends, family and the local community a chance to celebrate his summer of success. The US Open champion and Olympic goldmedallist will arrive in Dunblane on anopen-top bus before taking part in awalkabout around the Stirling town.He will finish at the Dunblane TennisClub courts where his journey began.Murray, who was unable to make theOlympic parade in Glasgow, said: "It'sdefinitely going to be emotional." How Ceefax switches to Digital TV 697