Blomley v Ryan

In this case, Graham Dudley Blomley, the purchaser of a grazing property, sought specific performance of the contract of sale against the vendor, Timothy Ryan. Ryan, an elderly man who had been suffering from prolonged bouts of drinking, counterclaimed for the contract to be set aside, alleging it was an unconscionable bargain. The suit was heard in the original jurisdiction of the High Court of Australia.

The central legal issues before the court were whether the contract for the sale of the grazing property was voidable due to the vendor's condition at the time of its execution, and consequently, whether specific performance should be refused and the contract set aside. Specifically, the court had to determine if Ryan's age, his intoxication, his mental and physical weakness, his lack of independent advice, and the sale at a substantial undervalue, all known to Blomley, rendered the bargain unconscionable and thus unenforceable in equity.

The majority of the High Court, comprising McTiernan and Fullagar JJ., affirmed the decision of Taylor J. They reasoned that equity would not enforce a contract where one party, knowing the other to be in a condition of significant disadvantage (such as extreme intoxication, old age, and mental weakness), took advantage of that condition to secure a bargain that was demonstrably unfair and at a substantial undervalue. The court applied principles relating to unconscionable bargains and equitable fraud, noting that while mere drunkenness might not always void a contract if capacity was retained, it could be a crucial factor when combined with other circumstances of disadvantage and exploitation. The court found that the evidence established that Ryan was in such a weakened state, and that Blomley, through his agent, was aware of this and exploited it to secure the property for £25,000, a sum significantly below its market value of approximately £33,444.

Kitto J. dissented. The High Court dismissed Blomley's appeal, upholding the trial judge's order setting aside the contract and refusing specific performance. The court ordered that the contract be rescinded, effectively restoring the parties to their original positions.