A man in his 30s is fighting for his life in hospital after being stabbed in south east London.
Police and paramedics scrambled to South Norwood at around 7.30pm on Monday after receiving reports of a stabbing.
A man, believed to be in his 30s, was found in Farnley Road suffering from stab injuries to his leg, police said.
The victim was airlifted to hospital, where he remains in a condition believed to be life-threatening.
A police spokesman said: "The victim, who is believed to be in his late 30s, is thought to have been stabbed in the leg.
"He has been airlifted to hospital in a condition which is believed to be life-threatening.
"There have been no arrests at this early stage."
Anyone with information is asked to call Crimestoppers on 0800 555 111.
