A teenager was rushed to hospital after he was stabbed multiple times in Harrow town centre.
The man, aged in his late teens, was found suffering from stab wounds to the upper body after an attack in Station Road on Sunday (July 2).
Police were called to the street, one of Harrow town's main thoroughfares, at 9.12pm, following reports of a stabbing.
Footage from the scene showed paramedics attending to the young man.
Emergency services attended and the teen was taken by London Ambulance Service (LAS) to a north London hospital for treatment.
The area was taped off with a police cordon in place.
The stabbing took place less than 24 hours after a man in his 20s suffered a head injury in a serious assault - less than one mile away.
A Metropolitan Police spokesman said: "His condition is not believed to be life threatening.
"No arrests have been made.
"Enquiries are ongoing."
Anyone with information concerning this incident is asked to call police on 101. To remain anonymous please call Crimestoppers on 0800 555 111.
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