Andrew Matheson

The plaintiffs brought a motion seeking a declaration that the defendant waived litigation privilege over a 'Proffer' document provided to the Attorney General of Canada for national security vetting under s. 38 of the Canada Evidence Act.

The court held that while the document was created for the dominant purpose of litigation, the defendant's stated intention of using it to promote trial efficiency constituted a waiver of privilege vis-à-vis the trial judge.

The court ordered the unredacted Proffer to be provided to the judge and established a comprehensive trial protocol, including the appointment of amicus curiae and advance vetting of sensitive evidence, to balance national security concerns with trial fairness.

The appellant, a teacher, was found to have committed professional misconduct and sexual abuse by sending inappropriate Facebook messages to a former student.

Under the Ontario College of Teachers Act, 1996, this finding resulted in the mandatory revocation of his teaching certificate.

The appellant appealed, arguing that the mandatory revocation provisions unjustifiably infringed his freedom of expression under s. 2(b) of the Charter, and that the Discipline Panel erred in its evidentiary rulings and by failing to conduct a Doré analysis.

The Divisional Court dismissed the appeal, upholding the Panel's finding that the infringement of the appellant's freedom of expression was justified under s. 1 of the Charter to protect vulnerable students from sexual abuse.