Government Insurance Office of NSW v R J Green & Lloyd Pty Ltd

The Government Insurance Office of New South Wales (GIO) appealed to the High Court of Australia against a decision of the Supreme Court of New South Wales. The dispute concerned the interpretation of a policy of insurance issued by GIO to R J Green & Lloyd Pty Ltd, relating to damage sustained by the insured's property.

The central legal issue before the High Court was whether the damage to the insured's property, caused by the collapse of a wall during the construction of a new building, was covered by the policy of insurance. Specifically, the court had to determine whether the damage fell within an exclusion clause in the policy that excluded liability for damage caused by "faulty design or workmanship".

The High Court, in its reasoning, considered the nature of the damage and the cause of the wall's collapse. The judges analysed the policy wording and the surrounding circumstances to ascertain the parties' intentions. The court ultimately held that the collapse of the wall was a direct consequence of faulty workmanship in its construction, and therefore, the damage was excluded from coverage under the policy. The legal principle applied was that where a policy of insurance contains an exclusion clause, and the loss falls squarely within the ambit of that exclusion, the insurer is not liable.

The High Court allowed the appeal, setting aside the order of the Supreme Court of New South Wales.