Ian Anthony Hay v Australia and New Zealand Banking Group Ltd

In *Ian Anthony Hay v Australia and New Zealand Banking Group Ltd* [1990] NSWCA 92, the New South Wales Court of Appeal considered an appeal concerning the enforceability of a guarantee. The appellant, Mr Hay, sought to set aside a guarantee he had provided to the respondent, Australia and New Zealand Banking Group Ltd (ANZ), in respect of a company's indebtedness.

The primary legal issues before the Court of Appeal were whether the guarantee was vitiated by misleading or deceptive conduct contrary to section 52 of the *Trade Practices Act 1974* (Cth) and, alternatively, whether it was unenforceable due to unconscionable conduct. Mr Hay contended that he was induced to enter into the guarantee by representations made by ANZ that were false or misleading, and that the circumstances surrounding the execution of the guarantee were such that it would be unconscionable for ANZ to rely upon it.

The Court of Appeal, applying established principles of contract law and statutory interpretation, examined the conduct of ANZ in obtaining the guarantee. It considered the nature of the representations made, the appellant's understanding of the transaction, and the overall fairness of the dealings between the parties. The Court ultimately found that the conduct of ANZ did not amount to misleading or deceptive conduct under section 52 of the *Trade Practices Act 1974* and that the circumstances did not establish unconscionability.

The appeal was dismissed, and the guarantee was held to be valid and enforceable.