Application for catastrophic impairment barred by res judicata; constitutional challenge to written hearing format dismissed.
The applicant sought a determination that she sustained a catastrophic impairment following a motor vehicle accident.
Her initial application was dismissed by the Tribunal and upheld on judicial review.
She filed a new application, and the respondent raised the preliminary issue of res judicata.
The applicant also raised a constitutional challenge, arguing the Tribunal's practice of holding written preliminary issue hearings violated section 7 of the Charter.
The Tribunal dismissed the constitutional challenge, finding the practice direction was a non-binding guideline and the applicant had consented to the written format.
The Tribunal further held that the application was barred by res judicata, as the issues had been previously decided on their merits and the applicant failed to demonstrate a material change in circumstances that would conclusively impeach the original decision.
OLATOntario Licence Appeal TribunalMar 13, 2026