Waterloo Regional police have made an arrest following a disturbance in Kitchener.
Police say a man was taken to hospital with serious injuries.
He was reportedly assaulted with a weapon in the Thaler and Kinzie Avenues area yesterday.
Police say they executed a search warrant and charged one person with assault with a weapon.
A tactical team was on scene alongside a half dozen police cruisers.
Police tape surrounded a housing complex in the area.