Bone v Mothershaw B29/2002

This case concerned an appeal to the High Court of Australia from a decision of the Full Court of the Supreme Court of South Australia. The dispute arose from a contract for the sale of land, where the purchasers, the respondents, sought specific performance of the contract. The vendor, the appellant, resisted this claim, arguing that the contract had been validly terminated.

The central legal issue before the High Court was whether the purchasers had validly exercised their contractual right to extend the settlement date. This involved an interpretation of clause 10 of the contract, which stipulated the conditions under which the settlement date could be extended. The court was required to determine if the purchasers' actions constituted a sufficient exercise of this right, thereby preventing the vendor from terminating the agreement.

McHugh and Gummow JJ held that the purchasers had not validly exercised their right to extend the settlement date under clause 10 of the contract. Their Honours reasoned that the purchasers' purported notice of extension was defective because it did not comply with the express requirements of the clause, which mandated that the notice be given by a specified date and include certain information. As a result, the purchasers had failed to extend the settlement date, and the vendor was therefore entitled to terminate the contract. The appeal was allowed.