American Home Assurance Company v Saunders

This matter came before the High Court of Australia concerning an application for special leave to appeal. The applicant, American Home Assurance Company, was the defendant in the proceedings below, and the respondent was James George Saunders. The dispute centred on the interpretation of a common form accident insurance policy, specifically its applicability to diseases of gradual onset.

The legal issues before the court were twofold. Firstly, whether the plaintiff's condition, a malignant disease known as mesothelioma caused by the inhalation of asbestos fibres, constituted an "injury" as defined within the insurance policy. Secondly, if the condition was deemed an injury, whether the plaintiff was disentitled to compensation due to the operation of exclusion clause number 5 of the policy. The applicant argued that the case was significant as a potential test case for the application of such policies to diseases of gradual onset, with potential ramifications for a large number of policyholders.

The applicant's counsel, Mr. Hughes QC, outlined that the case did not involve general principles of contract law or interpretation, but rather the specific wording of a common form policy. He referred to the case of *Australian Casualty Co Ltd v Federico*, where the then Chief Justice Sir Harry Gibbs noted that while numerous cases had considered the meaning of "accident" in similar policy wordings, none of those decisions were binding on the High Court, and none specifically dealt with the application of such policies to diseases of gradual onset. The court was therefore required to determine the interpretation of the policy in light of the specific facts presented.