An armed man has been arrested after a shooting at a nightclub.
Police were called to the Footlights club in Wimbledon Broadway, south-west London, in the early hours after reports of a man being shot.
Two men were seen running from the scene and officers were threatened with a gun after chasing one suspect towards Wimbledon railway station.
Two men, aged 28 and 19, were arrested. The 21-year-old victim is in a serious condition at a south London hospital.