Two teenage boys have been taken to hospital after a stabbing in Lydstep Park, Gabalfa.
The boys, aged 16 and 17, were stabbed just before 7pm on May 31 in Lydstep Park in the Gabalfa area of Cardiff.
Both were taken to hospital, though their injuries are not believed to be life-threatening.
Detective Inspector Phil Marchant of South Wales Police said: “It is very concerning when anyone is stabbed, but the age of these two victims is likely to worry parents and other young people in the area.
“We are carrying out extensive enquiries to identify those responsible as soon as possible, and CCTV will be key to the investigation.
“There is an increased police presence in the area, and this will continue over the coming days.”
He said: “We urge witnesses or anyone with CCTV to please contact South Wales Police or Crimestoppers anonymously.”
