A train on the Norwich to Liverpool Street line has come to a standstill at Witham after a passenger was taken ill on board.The 11am train stopped at about 12.40 after the passenger became ill.An ambulance is now at the scene at Witham station, with mainline trains being diverted around the blockage.A spokesman for the East of England Ambulance said: "Two ambulances and paramedic car plus the air ambulance went to the scene."The casualty is on their way to...
