Derry v Peek (1889) 14 App Cas 337
Facts
A tramway company's prospectus stated that it had the right to use steam or mechanical power rather than horses. Exercise of that power required official approval. The directors believed approval would follow, but it was refused. Peek had subscribed for shares after reading the prospectus and brought an action in deceit when the enterprise failed. The dispute concerned whether the directors' mistaken and allegedly unreasonable belief was enough to establish fraud. The House of Lords considered the difference between an honestly held belief, carelessness and dishonesty in making a representation.
Legal Issue
Did the directors’ mistaken statement amount to fraud where they honestly expected the required approval, and is unreasonable belief alone sufficient for deceit?
Held
The House of Lords rejected liability in deceit because the directors honestly believed the prospectus statement. Their belief that official approval would be obtained was mistaken, but an unreasonable belief was not automatically dishonest. Lack of reasonable grounds could be evidence from which dishonesty was inferred; it was not itself the legal test for fraud.
Lord Herschell identified fraud as a false statement made knowingly, without belief in its truth, or recklessly without caring whether it was true. The decision addressed the mental element of deceit. It did not establish that an innocent or negligent misstatement can never produce rescission, statutory liability or a negligence claim under a distinct duty. Those possibilities require their own legal basis.
⭐ Legal Principle
Deceit requires a false representation made knowingly, without honest belief in its truth, or recklessly as to truth, together with inducement and loss. Negligence or lack of reasonable grounds is not itself fraud, although it can support an inference that the asserted belief was not honestly held.
Significance
Derry defines the demanding mental element of fraudulent misrepresentation. It must be kept separate from liability for negligent statements and the statutory remedies introduced by the Misrepresentation Act 1967. Hedley Byrne later recognised negligence liability in an appropriate relationship, so Derry is not a general immunity for honest but careless advice. For revision, distinguish evidence of dishonesty from the legal requirement itself, and identify whether the question asks about deceit, rescission or another cause of action.
Common exam questions about this case
Why did the directors’ inaccurate belief not establish deceit?
The court accepted that they honestly believed the necessary approval would be obtained. A belief can be unreasonable without being dishonest. The claim required the mental element of fraud, so inaccuracy and carelessness did not themselves establish liability under that particular cause of action.
Can unreasonable grounds still matter when proving fraud?
Yes. A court may infer that a person did not honestly believe a statement where the asserted grounds are implausible or absent. Derry distinguishes that evidential use from a rule that any unreasonable belief is legally fraudulent. The ultimate issue remains knowledge, absence of honest belief or recklessness as to truth.
Does Derry prevent every claim for a negligent representation?
No. It concerns deceit. Depending on the facts, a negligent representation may support liability under the Misrepresentation Act 1967 or a duty recognised through Hedley Byrne, and rescission may raise separate issues. An answer must identify the cause of action rather than apply the fraud threshold to every available remedy.