Police were called shortly after 2300hrs on Thursday, 25 August to reports of shots fired in Langham Close, N15 outside Turnpike Lane station.
Officers attended but found no victim, but police were subsequently called at around 2330hrs regarding a male – believed aged 18 – having attended a north London hospital suffering a gun shot wound to the foot.
The victim’s injury is described as not life threatening.
The Trident and Area Crime Command has been informed and will be investigating.
There have been no arrests and enquiries continue.
Any witnesses or anyone with any information can call police via 101. To give information anonymously contact Crimestoppers on 0800 555 111 or visit crimestoppers-uk.org.