Detectives are appealing for witnesses after a man was shot at in Upper Norwood.
The shot was fired at the man in Bristow Road from a car at around 4.30pm on Thursday.
Trident officers are investigating the incident. A Met Police spokesman said Trident automatically deal with non-fatal shootings.
The spokesman added police are keeping an open mind on whether the incident is gang related and on the motive behind the shooting.
Anyone who witnessed the incident should call police on 02082474553 or call Crimestoppers anonymously on 0800555111.