STM Maintenance Workers to Begin Overtime Strike, Potential Service Reductions Expected
The union representing maintenance workers for the Société de transport de Montréal (STM) has announced an overtime strike set to begin on December 9, 2025, and continue until January 11, 2026. This lengthy labour action spans the critical holiday season, raising concerns for the thousands of Montrealers who rely on public transit.
STM's Response and Potential Service Impact
In an official statement released on Thursday, November 27, the public transit authority stated that it expects both bus and métro services to continue operating during the strike period. However, the STM issued a significant warning. Given the announced duration of the strike, it could cause a shortage of vehicles and thus lead to the cancellation of departures or a reduction in service hours.
The agency emphasized that it remains in active negotiations with the union. Marie-Claude Léonard, CEO of the STM, expressed her conviction that a resolution is possible, urging the union to focus on the ongoing mediation process. She stated, I am convinced that there is a way to find common ground and respect the established financial framework.
Essential Services and Next Steps
Before the strike can proceed, Quebec's administrative labour tribunal must determine the minimum level of essential services that must be maintained to ensure public safety and a baseline of transit operation. This legal step is standard procedure for strikes in the public sector and will define the exact scope of the strike's impact.
The STM has called for a focus on solutions, with Léonard adding, I urge the union to prioritize discussions while there are still 48 hours left in the mediation process, instead of once again threatening to strike and alarming the public, especially during the holiday season.
