Air Canada CEO Michael Rousseau faced sharp criticism after delivering remarks about a deadly airport collision exclusively in English, prompting rebuke from prominent Canadian figure Mark Carney.

The controversy arose following Rousseau's video statement addressing a fatal crash at LaGuardia Airport. His decision to speak only in English, without providing French translation or remarks, drew immediate criticism given Canada's official bilingual status.

Mark Carney, a former Bank of Canada governor and Bank of England governor, publicly rebuked Rousseau for the language choice in his condolence message. The criticism highlights ongoing sensitivities around linguistic inclusivity in Canadian corporate communications.

The incident has reignited broader debates about language requirements for major Canadian corporations and their executives. Air Canada, as the country's flag carrier, faces particular scrutiny regarding bilingual communications given its national prominence and federal regulatory oversight.

Canada's Official Languages Act requires federal institutions to provide services in both English and French, and major Canadian corporations often face public pressure to demonstrate bilingual capability, especially when addressing national tragedies or significant events.

The timing of the controversy, coming after a deadly aviation incident, has intensified public attention on corporate language practices and expectations for senior executives of nationally significant companies to communicate in both official languages during major public statements.