Lloyds Bank Ltd v Bundy [1975] QB 326
Facts
Bundy, an elderly farmer, had a long relationship with Lloyds Bank. He gave security over his home and a personal guarantee to support borrowing by his son's business. The business deteriorated, and the bank obtained further security while its manager knew Bundy relied on the bank for advice. Bundy did not receive independent advice about the transaction and its effect on his main asset. When the bank sought enforcement, he challenged the security. The Court of Appeal considered the particular relationship of trust, the bank's conflicting interest and the legal basis for setting the transaction aside.
Legal Issue
Did the bank's advisory relationship with Bundy and the circumstances of the guarantee justify setting the security aside for undue influence?
Held
The Court of Appeal set aside the security. The relationship had gone beyond ordinary banking: Bundy relied on the bank's advice, while the bank took further security for a business whose position was precarious. Sir Eric Sachs, with Cairns LJ agreeing, analysed the transaction through undue influence and the particular relationship of trust and confidence. Lord Denning proposed a broader explanation based on inequality of bargaining power, drawing together several doctrines. That unifying theory did not become a general rule allowing courts to set aside every unequal bargain. The absence of independent advice was important in this setting, but the decision did not impose the same advisory relationship in every bank guarantee transaction.
⭐ Legal Principle
A bank's particular advisory relationship with a vulnerable surety may support relief for undue influence where trust and confidence are abused. Bundy's result must be distinguished from Lord Denning's broader inequality-of-bargaining-power theory, which is not a general ground for avoiding an unfavourable contract.
Significance
Bundy is valuable both as an undue-influence example and as a lesson in distinguishing individual judicial reasoning from the authority of the case as a whole. Read it with National Westminster Bank v Morgan and Royal Bank of Scotland v Etridge when considering modern guarantees. The focus is on the actual relationship, the transaction and steps addressing the risk of undue influence. An elderly relative giving security is not enough by itself; nor does a bank automatically assume a duty to advise against every disadvantageous guarantee.
Common exam questions about this case
Why was this relationship different from ordinary banking?
Bundy had relied on the bank for advice, and the circumstances showed trust extending beyond an arm's-length request for security. That made the bank's position and conflict relevant to undue influence. The court expressly avoided treating every ordinary guarantee as creating the same relationship.
Did Lord Denning establish a universal inequality doctrine?
No. His broader explanation linked several doctrines, but it should not be presented as the governing rule for all unequal contracts. The other judges relied on undue influence in the particular relationship. Later authority does not permit setting aside a bargain merely because bargaining power was unequal.
Why was independent advice relevant?
It could have helped Bundy understand the risk to his home and assess the transaction apart from the bank's conflicting interest. Its absence mattered alongside the relationship of trust and the circumstances. Independent advice is not a magic formula, and its legal significance depends on the applicable undue-influence framework.