A young man has been fighting for his life in a hospital after being stabbed in north London.
Police and paramedics were scrambled to Muswell Hill Broadway shortly after 9.20pm on Monday night.
The victim, believed to be 18, was found suffering knife wounds.
He was treated at the scene before being rushed to hospital.
His injuries were assessed as life-threatening, Scotland Yard confirmed.
Images from the scene showing emergency vehicles lining the street as police sealed off the surrounding area.
No arrests have been made.