In English law, frustration of contract occurs when an unforeseen event renders contractual obligations impossible, illegal, or radically different from the parties’ original intentions, discharging the parties from further performance.
Frustration applies where neither party is at fault, and circumstances fundamentally change the nature of the agreement. Contracts become automatically discharged from the point frustration occurs.
Understanding frustration ensures parties anticipate and manage risks effectively, maintaining fairness when extraordinary circumstances disrupt contractual obligations.
A vessel charter was delayed indefinitely when the ship was requisitioned by the Government before delivery. The House of Lords held that the prolonged requisition frustrated the contract, despite a standard “restraint of princes” clause, because it fundamentally destroyed the commercial venture contemplated by the parties.
A building contractor agreed to build 78 houses within eight months but took twenty-two months due to labour and material shortages. The contractor claimed the contract was frustrated and sought payment on a quantum meruit basis. The House of Lords held the contract was not frustrated as the work remained the same, merely more onerous.
A Polish company paid £1,000 in advance for textile machinery to be delivered to Gdynia. The contract was frustrated when Germany invaded Poland, making delivery impossible. The House of Lords overruled Chandler v Webster, holding that money paid for a consideration which has wholly failed is recoverable even where a contract is frustrated rather than void ab initio.
Three local authorities jointly funded and operated a leisure complex under a 1977 agreement. Newport sought to withdraw, claiming the agreement was terminable on reasonable notice. The Court of Appeal held the agreement was not terminable without consent, as the parties intended it to last for the facility's lifetime.
Charterers hired a trawler requiring a licence to operate. When only three licences were granted for their five trawlers, they chose not to license this vessel. The Privy Council held the contract was not frustrated as the appellants' own election caused the inability to perform.
A contract for reservoir construction was interrupted when the Minister of Munitions ordered work to cease during WWI and dispersed the plant. The House of Lords held the contract was frustrated as the prohibition fundamentally changed conditions, making resumed performance a substantially different contract from that originally agreed.
A warehouse lessee claimed frustration when street closure prevented access for 20 months of a 10-year lease. The House of Lords held that while the doctrine of frustration can in principle apply to leases, it would only do so in rare circumstances. On the facts, the interruption was insufficient to frustrate this lease.
A tenant refused to pay rent after being expelled from leased land by Prince Rupert's hostile army during the Civil War. The court held that contractual obligations to pay rent persist despite interference by enemies, as parties must provide for such contingencies in their contracts.
Taylor agreed to hire the Surrey Gardens and Music Hall from Caldwell for four concert days. Before the first concert, the Hall was destroyed by accidental fire. The Court held that both parties were excused from performance as the contract impliedly depended on the continued existence of the Hall. This case established the doctrine of frustration in English contract law.
September 3, 2026
National Case Law Archive
September 3, 2026
National Case Law Archive
September 3, 2026
National Case Law Archive