Three men have been arrested on suspicion of attempted murder after a stabbing on Clapham High Street.
The emergency services were called to the busy south London high street shortly after 9pm on Thursday following reports of a knife attack.
Officers and paramedics treated one man on scene for stab wounds before taking them to hospital.
Separately, after the incident, two further men self-presented at hospital.
None of their injuries are thought to be life-threatening or life-changing.
The Met Police said that all three men have been arrested on suspicion of attempted murder.
Clapham High Street remained closed at 10.30am on Friday morning as detectives' investigations continued.
A London Ambulance Service spokesperson said: “We were called at 9.09pm on Thursday 10 April to reports of a stabbing at the junction of Clapham High Street and Bedford Road, SW4.
“We sent resources to the scene, including ambulance crews, a paramedic in a fast response car and an incident response officer. We also dispatched a trauma team in a car from London’s Air Ambulance.
“Our first paramedic arrived in four minutes.
“We treated a man at the scene and took him to a major trauma centre as a priority.”
Anyone who saw the attack is asked to call the police on 101 stating CAD7355/10apr, or to contact the independent charity Crimestoppers anonymously on 0800 555 111.
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