Zoe Aranha

This motion addressed whether a main action and a third-party action, stemming from a property dispute involving an encroaching structure, should be heard concurrently or sequentially.

The Plaintiffs sought a combined hearing, while the Defendants and Third Parties preferred separate proceedings.

The court, emphasizing judicial efficiency and fairness, determined that the intertwined factual and legal issues, particularly concerning the appropriate equitable remedy for the admitted trespass and the allocation of financial responsibility among all parties, necessitated a single, consolidated trial.

The motion for concurrent hearings was granted to avoid multiplicity of actions and the risk of inconsistent findings.

Supplemental reasons issued to correct an error in the court's previous decision (2022 ONSC 12).

The court corrected paragraph 4 to clarify that Lloyds should not have been listed as a party challenging the forum of the action.

Vale Canada and its primary insurer, RSA, brought actions against numerous excess insurers for coverage of environmental remediation costs incurred primarily in Ontario.

Several foreign excess insurers brought motions challenging the jurisdiction of the Ontario court or seeking a stay based on forum non conveniens in favour of an action in New York.

The court found it had jurisdiction over all moving insurers except North River Insurance Company, concluding that the insurers were 'carrying on business' in Ontario by participating in a global insurance program for an Ontario-based company.

The court declined to stay the actions for forum non conveniens, finding Ontario to be the 'centre of gravity' for the dispute.

Claims by Vale Canada against two UK insurers were stayed pending arbitration.