A teenager was stabbed with a pen knife by a gang of youths outside Ealing Broadway station on Sunday morning.

The Uxbridge 19-year-old was stabbed in his chest and buttocks after a girl he argued with earlier returned with a gang of 12 youths. One suspect is black, 21 and 5ft with plaited black collar-length hair.

He is thought to live in or near Copley Close in Hanwell. Witnesses or those with information are asked to call Ealing CID on 020 8246 9442.