Waterloo regional police are investigating a weapons incident in the area of Victoria and Weber Streets in Kitchener that left one person hurt.
Emergency crews were called to the encampment at the intersection around 1:10 p.m. Monday.
One person was taken to hospital with minor injuries believed to have been caused by a pellet gun, according to officials.
Police say there is no concern for public safety, but that the suspects are unknown as of Monday evening.