Once they protested against the Vietnam war and Thatcher "the milk snatcher", and boycotted Barclays Bank over its trade links to apartheid South Africa. But the National Union of Students has decided not to include Bacardi, the world's largest rum producer, in its hall of infamy despite the company's anti-Castro links.

Detective Inspector John Redgrave and Detective Constable Michael Charman, two experienced Met detectives, never thought their involvement in Operation Nightshade would destroy their careers.