Ten people are being treated in a hospital after a shooting at a "post-carnival street party" in the Moss Side area of Manchester.
The shooting occurred at approximately 2:30a.m. on Sunday morning.
None of the injuries appear to be life-threatening.
Detective Superintendent Debbie Dooley said, "We currently have a number of people in hospital all being treated for different injuries but thankfully most do not appear to be life-threatening at this time."
"Officers are trying to establish exactly where this incident took place and who is responsible for such a dangerous attack."