The complainant union filed an unfair labour practice complaint alleging that the employer, Nelson Quarry, was attempting to undermine and destroy the union by contracting out work to non-union firms, notably Torres Transport Limited.
The employer raised two preliminary objections: first, that the matter should be deferred to the grievance-arbitration procedure under the collective agreement, and second, that the particulars of the complaint stretched too far back in time.
The Ontario Labour Relations Board declined to defer to arbitration, finding that the allegations involved a potential repudiation of substantive statutory rights under the Labour Relations Act.
However, applying the principle of repose due to delay, the Board exercised its discretion under section 89 of the Act to refuse to inquire into any allegations of improper conduct occurring prior to the 18-month period immediately preceding the filing of the complaint.
The matter was referred to the Registrar to be re-listed for hearing.