1. Discuss the defences available to the various defendants in the following unrelated circumstances:

1. Tony works for Cooke computers. The workers were all informed not to go down a particular corridor as it was being treated with new anti-scuff protector. He slipped on the wet liquid and is taking an action against Cooke computers for his injuries. b. Madeleine (aged 14) and Becky (aged 4) were both injured by a speeding motorist when they stepped out together from behind a parked car. c. Stan was injured in a helicopter accident when he agreed to go flying with his Earl after they had been on an afternoon drinking session together. d. Colin, a student, was injured by falling tables when he was sitting in a university room. He was there in order to charge-up all his electronic equipment so as to avoid incurring electric charges in his own flat.