A teenage boy is in hospital following a fight in south Manchester.
Police were called to Errwood Road in Burnage just before 8am on Thursday morning.
It's understood the brawl involved several people - one of who was armed with a blade.
Cringle Park was cordoned off by officers as investigation work took place.
Read more of today's top stories
The young victim - whose age has not yet been released - was taken to hospital.
His injuries are not thought to be life-threatening.
GMP said in a statement: "Police were called shortly after 8am this morning to a report of a fight on Errwood Road, Burnage.
"It was reported that the fight involved several people, one of whom was armed with a knife.
"A teenage boy was taken to hospital with non-life-threatening injuries.
"A scene remains in place at Cringle Fields Park in Burnage as enquiries continue.
"No arrests have been made."
Anyone with information is asked to contact GMP on 101 or Crimestoppers anonymously on 0800 555 111.