A group of Toronto police officers will be headed to New York on Thursday, ahead of the 15th anniversary of 9/11.
A ceremony is being held at Ground Zero Sunday.
Nearly 3,000 people were killed in the terrorist attack, including first responders and over two dozen Canadians who worked in the World Trade Centre Towers.
Toronto police have been attending the memorial every year since, along with officers with the OPP and RCMP.
They will return to the city Monday evening.