Elaborating on the application of the Opitz test and discretionary remedy for election ‘irregularities’ that affect federal election results, the Supreme Court of Canada issued reasons for its 6-3 decision from the bench last February annulling the 2025 election result in the Terrebonne riding: Sinclair-Desgagné v. Canada (Chief Electoral Officer), 2026 SCC 31. MORE TO COME.