Northampton's George North lies unconscious having scored a try. Nathan Hughes (R) wearing head band) had struck him in the face/head with his right leg, an offence for which he was sent off by Refree; Craig Maxwell-Keys (in the foreground) - Rugby Union - Avive Premiership - Northampton Saints v Wasps - 27/03/15 - Round 18 - Northampton Saints v Wasps - Round - At Franklin's Gardens, Northampton UK. Photo Credit - Tom Dwyer/Seconds Left Images