Police have arrested a man after a violent attack on a night bus in east London.
The attack happened at 2am on December 30, on a N25 bus travelling towards Bow. A man in his late thirties asked a group of three men to stop repeatedly pressing the bell.
The group attacked him, kicking and punching him, before trying to drag him off the bus. He was treated for facial injuries. A 17-year-old has been arrested on suspicion of assault after attending an east London police station. He has been bailed.