The applicant union sought judicial review of an arbitrator's decision dismissing a grievance over a school principal's search of a classroom laptop.
Two teachers had maintained a private log documenting their complaints about colleagues on a personal Google account accessed via the school computer.
The principal discovered the log when he touched the mousepad of the open laptop after hours.
The arbitrator found the teachers had a diminished expectation of privacy and the principal had reasonable cause to search under his duty to maintain order under the Education Act.
The Divisional Court (majority) dismissed the application, finding the arbitrator's decision reasonable.
A dissenting judge would have allowed the application, finding the search disproportionately impaired the teachers' section 8 Charter rights.