A teenager was shot in Peckham on Saturday night.
The victim survived the attack and has since been discharged from hospital.
Police were called to Friary Road at around 7.25pm on March 7, following reports of an injured man.
The eighteen-year-old was found with a gunshot wound at the scene.
Detectives, from the Specialist Crime South Command, believe the attack took place nearby.
Enquiries are ongoing but there have been no arrests so far.
Anyone with information is asked to call 101, quoting CAD6258/07MAR.