CGU Insurance Limited v One.Tel Limited (in Liquidation)

CGU Insurance Limited (CGU) appealed to the High Court of Australia from a decision of the Full Federal Court concerning the interpretation of a directors and officers liability insurance policy. The dispute arose from claims made against One.Tel Limited (in liquidation) and its directors and officers following the company's collapse. CGU, as the insurer, sought to avoid liability under the policy, while the liquidators of One.Tel sought to enforce the policy to recover for the benefit of the company's creditors.

The central legal issue before the High Court was whether CGU was entitled to avoid the policy on the grounds of material non-disclosure or misrepresentation by One.Tel's directors and officers during the application process. Specifically, the court had to determine whether the information provided by the directors and officers was misleading or incomplete to such an extent that it rendered the policy voidable at the insurer's election, and if so, whether CGU had validly exercised its right to avoid the policy.

The High Court considered the principles of insurance law relating to the duty of disclosure and the effect of misrepresentation. It examined the specific terms of the policy and the circumstances surrounding the application, including the knowledge and intent of the insured parties. The court applied established legal tests to assess whether the alleged non-disclosures and misrepresentations were material, meaning they would have influenced a prudent insurer's decision to enter into the contract or the terms upon which it would have done so. The court found that CGU had not established that the directors and officers failed to disclose material facts or made material misrepresentations, and therefore, CGU was not entitled to avoid the policy.

Consequently, the High Court dismissed CGU's appeal and affirmed the decision of the Full Federal Court, holding that the directors and officers liability insurance policy remained on foot and CGU was liable to indemnify One.Tel and its directors and officers for claims covered by the policy.