The applicant union sought judicial review of an arbitrator's decision regarding the calculation of seniority for On Call Relief Employees who become route-holding Rural and Suburban Mail Carriers.
The arbitrator found that, based on the collective agreement, seniority does not accrue during the period an employee works as an On Call Relief Employee.
The Divisional Court applied the reasonableness standard of review and upheld the arbitrator's decision, finding that it gave meaning to all relevant provisions of the collective agreement without modifying them.
The application for judicial review was dismissed, with one judge dissenting.
