The appellants appealed the dismissal of their motion to certify a class action against the respondent bank for allegedly charging undisclosed and unauthorized fees on foreign currency credit card transactions.
The motion judge had refused certification on the basis that compensatory damages could not be determined on a class-wide basis, as it would require individual assessments of how each cardholder would have behaved had the fees been disclosed.
The Court of Appeal allowed the appeal, finding that the motion judge erred in applying a tort-like approach to assessing damages for breach of contract.
The Court held that an aggregate assessment of damages was possible under section 24 of the Class Proceedings Act, 1992, and that a class proceeding was the preferable procedure.