(a) The night after returning home after a long air flight, Andrew's sleep is

disturbed by the sound of a couple having enthusiastic intercourse next door. Although still sleeping, Andrew, who has no history of sleepwalking, gets out of bed and enters his flatmate Bella's bedroom. Bella screams upon seeing him and tries to push him out of the door. Andrew pushes Bella on to the bed and has intercourse with her. Minutes later he awakes with no recollection of the intercourse. Discuss any criminal offences which may have been committed by Andrew and any defences which may be available thereto.

(b)Jaz, as a prank, hides Vijay's insulin. Vijay, who is diabetic, suffers hyperglycaemia as a result, rendering him confused and listless.

When Jaz tells Vijay what he has done Vijay punches Jaz and then he (Vijay) lapses into unconsciousness. Vijay's partner, Sarah, sees him lying on the floor and, guessing what has happened, locates some insulin and injects Vijay with it. This results in Vijay's complete recovery.

Discuss any criminal offences which may have been committed and any defences which may be available thereto. DO NOT consider Sarah's potential liability under section 23 Offences Against the Person Act 1861.