The Court was asked to determine the order in which and to what extent three insurers were responsible for indemnifying and defending the insured under three different policies. The Court found that one policy was the primary insurance policy, and the other two were excess insurance policies. The primary Insurer would have to indemnify and defend the Insured up to the policy limits, after which point the excess insurance would be required to contribute equally up to the respective policy limits.
McKenzie v. Dominion of Canada General Insurance Co., [2006] O.J. No. 3475, Ontario Superior Court of Justice