Peel Regional Police are looking for witnesses or video after two grenades were found in a well-known Mississauga park.

Police said in a statement it’s still not known whether the discarded grenades are “inert or live” as they are both still being analyzed.

Police say the “military ordnance” were located in Garcia Park, on Whitehorn Avenue in the area of Britannia Road West and Creditview Road, around 7 p.m. Sunday, July 22.

The items were determined to be two grenades manufactured between 1917 and 1980, police said.