OTTAWA—Canada’s unionized postal workers walked off the job, halting handling of almost all mail and parcels and threatening lengthy delivery delays heading into the busy holiday season.

Royal Mail workers at the meeting were joined by postal workers from Canada and the United States who brought greetings from ...

Members of the Canadian Union of Postal Workers (CUPW) are seen picketing outside the Canada Post Pacific Processing Centre, in Richmond, B.C., last month. (Darryl Dyck/The Canadian Press ...

Bill Kilsby, president of CUPW Local 818 which represents about 250 workers in Central Alberta, said workers at the Red Deer ...

Members of the Canadian Union of Postal Workers walked out on Nov. 15 ... steps to support that process as quickly as possible given the direction provided to us by the Minister.” Canadians have ...

“The Union denounces in the strongest terms this assault on our constitutionally protected right to collectively bargain and to strike,” the Canadian Union of Postal Workers said in a statement.

The investigation has been taken over by the United States Postal Inspection Service, according to police. This is a developing story. Stick with WDSU.com. A postal worker was carjacked in ...