Moreau v. Halifax Port Authority, 2025 FC 345
The Federal Court dismissed the motion. It noted that language rights in court proceedings establish a right to choose either official language (“optional unilingualism”), but not a right to require the simultaneous and interchangeable use of both languages in the same proceeding. Relying in particular on Supreme Court case law, including Mazraani v. Industrielle Alliance and Charlebois v. Saint John, the Court confirmed that neither the Charter nor the OLA confer a right to the translation of affidavit evidence.
In the absence of a strong appearance of right, irreparable harm, and a preponderance of inconveniences in its favor, the injunction was denied. The decision thus reaffirms that judicial language rights protect the freedom of linguistic choice of litigants, but do not create a general obligation of full procedural bilingualism.

