Police were called at 14:01hrs on Wednesday, 17 May to Bush Hill Park, Enfield to reports of a stabbing.
Officers attended alongside the London Ambulance Service and London’s Air Ambulance.
A boy, believed aged 17, was found with stab wounds. It is believed he was stabbed in adjacent Bush Hill Park. The park remains closed at this stage.
He was taken to a east London hospital by the LAS. The victim’s injuries are not life-threatening or life-changing
There have been no arrests, enquiries continue.