Terror plot 24 people were arrested by police at houses in East London, High Wycombe and Birmingham A BIOCHEMIST, a Heathrow airport security worker and the son of a former Tory party worker were being held by police last night. All were among the 24 people arrested as properties in East London, Birmingham and High Wycombe, Bucking- hamshire, were targeted in co-ordinated raids. The Tory party worker’s son was one of four held in High Wycombe. Neighbours said that he had had a difficult adolescence but had recently married and settled down. “About six months ago he said he was...