
A Société de transport de Montréal (STM) mechanic protests outside their facility in Montreal on Sept. 22, 2025. The Canadian Press/Christinne Muschi
Maintenance employees with Montreal’s public transit agency are going on strike for the month of November, their third walkout since June.
The union representing the 2,400 employees says the strike will begin on Halloween night and continue until Nov. 28.

