A teenager was stabbed in the back during an incident involving 10 youths in Norwich on Friday night.
Two men, aged in their late teens and from the Norwich area, have been arrested in connection with the attack and are due to be questioned by police today (Saturday 23 March).
Officers were called to a "disturbance involving up to 10 youths" at Mountbatten Drive in Old Catton around 9.25pm on Friday night.
The victim, who is in his late teens, was taken to the Norfolk and Norwich University Hospital for treatment but his injuries are not thought to be life-threatening.
People living in the area reported seeing police forensic vans and said officers appeared to be searching drains. A area near a roundabout was cordoned off.