Public service union to picket at locations with more impact as strike enters Day 6

One of Canada's largest labour disruptions has entered a sixth day as the union representing thousands of striking public-service workers looks to hamper access to ports.

The Public Service Alliance of Canada says more than 100,000 of its staff remain on strike, some of whom will move their picket lines today to strategic locations more likely to have an impact on the federal government. 

National President Chris Aylward says Ottawa presented an offer Saturday afternoon, which the union countered with its own proposal that same day.

Yet the office of Treasury Board President Mona Fortier says it made a second proposal Saturday that the union had not responded to by late Sunday.