Montreal Election Decided by Single Vote Sparks Legal Challenge
Montreal Election Decided by Single Vote Sparks Legal Challenge

A legal dispute over a single ballot that decided a federal election in a Montreal suburb is underway, with lawyers arguing the outcome sends a 'disastrous message' to voters. The case centres on the riding of Terrebonne, where Liberal candidate Tatiana Auguste won by one vote over Bloc Québécois incumbent Nathalie Sinclair-Desgagné after a judicial recount.

The recount, triggered automatically because the margin was less than 0.1% of valid votes, initially showed Sinclair-Desgagné ahead by 44 votes before being overturned. Auguste received 23,352 votes to Sinclair-Desgagné's 23,351. However, resident Emmanuelle Bossé claims her postal ballot for Sinclair-Desgagné was not counted due to an Elections Canada error: a misprinted postal code on the return envelope.

Bossé told CBC's Radio-Canada she mailed her ballot on 5 April, but it was returned on 2 May. 'Elections Canada glued this label on the envelope. I had nothing to fill,' she said. Sinclair-Desgagné's lawyer, Stéphane Chatigny, argued in court that Bossé's Charter rights were violated and that upholding the result would 'send a disastrous message to voters that even Elections Canada can make mistakes, but that there will be no consequences despite the decisive impact on the outcome'.

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Justice Éric Dufour is presiding over the three-day hearing. He referenced a 2012 Supreme Court ruling, Opitz v Wrzesnewskyj, which stated that simple clerical errors are insufficient to annul an election; there must be proof that ineligible votes could have changed the outcome. The Liberals currently hold 169 seats in the House of Commons, just shy of a majority, while the Bloc Québécois holds 22.

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