The boy was approached by a gang of youths as he stood at a bus stop on Upper Richmond at 3.20pm on Monday, May 15.

The ringleader punched the youngster in the face.He then robbed the boy of just 30 pence before fleeing with his friends.

He is described as black, aged 16, 5ft 6ins tall with cropped hair and wearing a blue jumper, black trousers and a gold chain.Ring 020 8247 5842.