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In Which Ontario Court Do I Bring My Constitutional Challenge?

Posted in Constitutional, Procedure

“Can a litigant challenge the constitutional validity of subordinate legislation such as a provincial regulation by bringing an application under Rule 14.05 in Superior Court or is she required to proceed by way of an application for judicial review in the Divisional Court?” Justice Belobaba says “Yes” in Di Cienzo v. Attorney General of Ontario.[1]


Ms. Di Cienzo was a bus driver. Her bus license was automatically revoked pursuant to Ontario Drivers’ License Regulation after she lost one eye to cancer. She believed she could drive a bus as safely as a person with two eyes. Relying on … Continue Reading