CHIPPENHAM Police are appealing for witnesses after a security guard was punched in the face at Greenways Ambulance Training College.

The assault took place at around 3.20am on Thursday at the Malmesbury Road centre, after the guard asked a man, aged around 20, to leave the premises. The attacker, who was white, around 5ft 10ins and of medium build, then ran off with two other youths.