Unionized masonry contractors commenced a civil action alleging that employer associations and construction unions conspired to prevent them from using independent operator payment arrangements with bricklayers through amendments to provincial collective agreements.
The plaintiffs sought declarations that the collective agreements and memorandum of agreement were unlawful, injunctive relief, and damages for economic torts.
The defendants moved to dismiss or stay the action on the basis that the dispute fell within the exclusive jurisdiction of the Ontario Labour Relations Board.
Applying the framework from Weber v. Ontario Hydro, the court held that the essential character of the dispute concerned labour relations issues including the validity and scope of collective agreements and the relationship between employers and unionized workers.
Because those matters fall within the OLRB’s exclusive jurisdiction under the Labour Relations Act, the court stayed the action and declined to consider the requested injunctive relief.