The group is believed to be in their 10s or 20s and was taken to the hospital due to stab wounds.
Emergency service personnel rushed to the scene and five people were stabbed outside the municipal center.
The cordon still exists police Continue their investigation.
In the early hours of the morning, a battle broke out nearby rake And Wealdstone station in north London.
The Harrow Police said: “We were called to a large-scale battle at the Harrow Railway Dojo at 4 in the morning.
“Five people (teens or 20s) were taken to the hospital for stab wounds. The situation of two men and a woman will not change or endanger life. The other two men are in serious but stable conditions.”
Five ambulances, one medical staff in the vehicle, two senior paramedics, two accident responders and an air ambulance in London were dispatched to the scene.
A spokesperson for the London Ambulance Service said: “We received a call at 4am on Monday and reported that some people were stabbed when approaching the Harrow Railway.
“We treated a total of five people at the scene and sent them all to the hospital as a priority.”
No one was arrested.
Anyone with information or any witness is required to dial 101, refer to 1238/30aug.To remain anonymous, please contact @CrimestoppersUK.
