Police respond to online reaction after ‘sniper’ spotted during St. Patrick’s celebrations in Waterloo, Ont. – CTV News

Police respond to online reaction after ‘sniper’ spotted during St. Patrick’s celebrations in Waterloo, Ont.  CTV NewsPolice sniper for Waterloo St. Patrick’s Day party part of ‘mass casualty considerations’  The RecordSt. Patrick’s Day street party declared a nuisance by Kingston Police  The Kingston Whig StandardUnsanctioned St. Patrick’s Day party in Waterloo sees large crowds, police presence  CityNews KitchenerSniper at St. Patrick’s Day street party in Waterloo, Ont., was tactical officer and part of emergency plan  CBC