Shah v Shah

A statutory formality does not invariably exclude estoppel. Whether estoppel may operate depends on the nature and purpose of the enactment and the social policy behind it.

Under section 1 of the Law of Property (Miscellaneous Provisions) Act 1989, a document cannot be a deed without the signatory's signature. However, the policy supporting attestation does not exclude estoppel where signatories knowingly deliver an apparently valid deed, intending reliance, although the witness attested after signature and outside their presence. The signatories may be prevented from relying on that defect where the recipient reasonably relied on the representation and suffered prejudice, including the loss of an opportunity to obtain proper execution.

The claimant transferred £1.5 million for investment with a Kenyan bank managed by the defendants. After the bank entered statutory management and the money could not be found in its records, two defendants signed and delivered a document undertaking joint and several repayment. The document described itself as a deed and bore an attesting signature, but the witness had signed shortly afterwards without being present when the defendants signed.

A Deputy High Court Judge entered judgment against the defendants for £1.5 million plus interest. The Court of Appeal refused permission on challenges concerning intention to create legal relations and duress, but granted permission on whether the document was enforceable as a deed. The central issue was whether section 1 of the Law of Property (Miscellaneous Provisions) Act 1989 prevented an estoppel from precluding the signatories from relying on defective attestation.

1. Appeal dismissed unanimously. Pill LJ delivered the judgment, with which Tuckey LJ and Sir Christopher Slade agreed. Although the witness was absent when the defendants signed, the defendants were estopped from relying on that defect. The claimant could sue upon the document as a deed.

2. The delivery of a document describing itself as a deed, bearing the defendants' signatures and an apparently regular attestation, represented unambiguously that it had been validly executed. The defendants knew that the witness had not been present, intended the document to be relied upon as a deed, and knew that the claimant would assume compliance. The claimant's solicitor reasonably relied on that representation.

3. Prejudice arose through the loss of the opportunity to return the document and obtain compliant signatures. The judge's finding that the defendants genuinely intended to be bound supported the conclusion that they would have re-signed at the material time. Pill LJ left open whether proof that the signatories would have cured the defect is always necessary.

4. Whether estoppel can operate in the face of a statute depends on the nature and purpose of the enactment and the social policy behind it. The supposed rule that estoppel can never affect a statutorily invalid transaction is not absolute or universal. The different origins and policies of sections 1 and 2 of the Law of Property (Miscellaneous Provisions) Act 1989 required separate consideration.

5. Section 1 makes signature fundamental: an unsigned document cannot be a deed. Attestation protects signatories and other parties and reduces disputes about authenticity and the circumstances of signature. Its policy did not, however, require the witness's presence to exclude estoppel in every case. A signatory who knowingly delivers an apparently valid deed may therefore be prevented from exploiting a defect peculiarly within the signatory's knowledge.

1. Court of Appeal: The appeal in [2001] EWCA Civ 527 was dismissed unanimously with costs. Permission to appeal to the House of Lords was refused, subject to a conditional stay permitting a petition within 21 days.
2. High Court, Queen's Bench Division: His Honour Judge Crawford QC, sitting as a Deputy High Court Judge, entered judgment against the appellants jointly and severally for £1.5 million, with interest of £170,302.86. No citation is stated.