James Simpson Pty Ltd v Walgett Special Co-operative Ltd

James Simpson Pty Ltd (the appellant) appealed to the New South Wales Court of Appeal against a decision of the Supreme Court of New South Wales. The dispute concerned the appellant's claim for damages for breach of contract against Walgett Special Co-operative Ltd (the respondent). The appellant alleged that the respondent had failed to deliver a quantity of wheat in accordance with the terms of a contract between the parties.

The primary legal issue before the Court of Appeal was whether the respondent had established a defence of frustration to the contract. Specifically, the court had to determine if unforeseen circumstances had rendered the performance of the contract impossible or radically different from what was originally contemplated, thereby discharging the parties from their obligations.

The Court of Appeal found that the respondent had not established frustration. The court reasoned that the difficulties encountered by the respondent in obtaining the wheat were commercial in nature and did not go so far as to make performance impossible or fundamentally different from what was agreed. The principles of frustration require a high threshold to be met, and mere increased cost or difficulty in performance is generally insufficient to discharge a contract. The court upheld the primary judge's finding that the contract had not been frustrated.