By CBC News Ottawa, March 14, 2017
The union for drivers and maintenance workers with the Société de transport de l'Outaouais (STO) says members could walk off the job Thursday if a meeting does not lead to progress in an ongoing labour dispute.
The union — the Syndicat uni du transport (SUT) — and the transit agency have been at odds during protracted contract negotiations. Last week, the mediator recommended they go to arbitration, but the two sides disagreed over how that arbitration would be executed and what would be on the table.
http://www.cbc.ca/news/canada/ottawa/sto-union-threatens-rotating-strikes-1.4024354