The defendant, General Dynamics Land Systems - Canada, brought a motion seeking dismissal of the plaintiff's claim, primarily arguing that the Ontario Superior Court of Justice lacked jurisdiction over the subject matter, which it contended was exclusively vested in a labour arbitrator under a collective agreement and the Labour Relations Act.
The plaintiff, Helga Louise Brillon, opposed the motion, arguing that the defendant had attorned to the court's jurisdiction through delay and that the dispute's essential character concerned wrongful interference with long-term disability benefits, not arbitrable employment issues.
The court, distinguishing between Rule 17.06 and Rule 21.01(3)(a) motions, found that delay in bringing a subject matter jurisdiction challenge does not vest jurisdiction in the court but may affect costs.
Applying the "exclusive jurisdiction model" from Weber v. Ontario Hydro, the court determined that the essential character of the dispute was not clearly non-arbitrable.
Consequently, the court allowed the motion in part, staying the action and referring the matter to a labour arbitrator to determine the issue of jurisdiction, and dismissed the alternative request for summary judgment.