With today (sun) being Police and Peace Officers’ National Memorial Day, the City of Saskatoon will be flying flags at half-mast at all of their facilities for the day. The last Sunday in September is set aside every year to pay tribute to the hard work, dedication and sacrifice that police and peace officers have made towards the safety of Canadians. Flags are flown at half-mast on Police and Peace Officers’ National Memorial Day to honour those killed in the line of duty.