The talks remain stuck, and the resistance has spread beyond the federal government: Canadian provinces are now refusing to budge alongside Ottawa, according to CBC. A parallel CBC sector-by-sector review finds no part of the file has produced a breakthrough since talks stalled.
Hypothesis: provinces publicly refusing to soften their positions signals Ottawa no longer holds an uncontested negotiating mandate, a structural opening Washington could exploit by seeking separate understandings with individual provinces. Supporting this: many industries at stake — natural resources, energy exports, cross-border manufacturing — fall partly under provincial jurisdiction, giving provinces genuine leverage over any deal Ottawa might otherwise accept. Against this: provinces have no formal treaty-making power and cannot bind Canada internationally, so their public toughness may be posturing for domestic audiences rather than an actual veto over a federal deal.
The rift carries weight beyond North America. A G7 economy unable to present a unified federal-provincial front weakens its leverage in the broader push for tariff relief from Washington, and complicates supply chains running through Canadian production into the United States and on to manufacturers elsewhere that depend on North American inputs.
Watch for three signals: whether Washington moves from threatening the 50% tariff to imposing it, whether any province opens a direct channel with U.S. officials outside Ottawa's mandate, and whether other G7 governments cite the Canadian standoff in their own tariff negotiations with Washington.