Police are appealing for witnesses to a suspected drive-by shooting on Waterloo Bridge.
A black Ford Focus, travelling southbound, was shot at by someone believed to have been on a motorcycle yesterday evening.
A 22-year-old man was taken to hospital but has since been discharged.
The surrounding area, including the Southbank, would have been busy with people enjoying their Friday night and detectives are eager to speak with anyone who witnessed the shooting, or who saw the motorcycle fleeing the area.
Three men, believed to be in their twenties, have been arrested on suspicion of firearms offences and remain in custody.
The Trident Gang Crime Command is investigating.
Anyone with any information can call police on 101, or call Crimestoppers anonymously on 0800 555 111.
More top news
A family in London evacuated their house after discovering what's thought to be the world's most venomous spider in a bunch of bananas.
A woman who woke up to find a snake in her basement flat managed to capture and release it - before being told it was probably a python.
Tens of thousands of people are taking part in a protest march calling for an end to austerity and a pay increase for public workers.