Court Challenge Begins to Federal Election Result in Quebec Riding Won by Single Vote

Bloc Québécois candidate Nathalie Sinclair-Desgagné speaks in the oyer of the House of Commons on Parliament Hill in Ottawa, on May 15, 2025. The Canadian Press/Spencer Colby

The lawyer for a former Bloc Québécois MP who lost her riding by a single vote in the April federal election says a do-over is required.

A three-day hearing began this morning in St-Jérôme, Que., where Nathalie Sinclair-Desgagnés is challenging the results in the riding of Terrebonne, north of Montreal.