This post comprises summaries of following case laws –
- Lalman Shukla v. Gauri Datt [(1913) 11 All LJ 489]
- Carlill v. Carbolic Smoke Ball Company [(1893) 1 QB 256]
- Pharmaceutical Society of Great Britain v. Boots Cash Chemists
- Brodgen v. Metropolital Railway Co. [(1877) 2 AC 666(HL)]
- Adams. Lindsell [106 ER 250 Court of Kings Bench]
- Entores v. Miles Far East Corpn. [(1955) 2 QB 327] & Bhagwandas Goverdhandas Kedia v. Giridharilal Purushottamdas and Co. AIR 1966 SC 543
- Hyde v Wrench (1840) 49 ER 132
1. Lalman Shukla v. Gauri Datt [(1913) 11 All LJ 489]
Facts – The defendant’s nephew went missing, prompting the defendant to send his servant, Lalman Shukla, to search for the boy. After dispatching him, the defendant publicly announced a reward for anyone who found and brought back the boy. The plaintiff, unaware of this announcement, found and returned the boy. Later, he sued to claim the reward.
Issue – The key legal issue was: Can a person enforce a reward if they were unaware of the offer at the time of performing the act?
Judgement – The Allahabad High Court dismissed the plaintiff’s claim. Justice Banerji held that a binding contract requires acceptance of an offer with knowledge of its terms. Since Lalman was unaware of the reward at the time of performance, there was no valid acceptance. The Court emphasized that there was no “consensus ad idem” (meeting of minds) between the parties. A person cannot accept an offer of which they are ignorant, even if their actions coincidentally fulfill its terms.
Principle – The case established the crucial rule that knowledge of an offer is a precondition to acceptance. Contracts, even unilateral ones (like rewards), require that the offeree act in reliance on the offer. Performance without awareness does not amount to acceptance in law.
Significance – Lalman Shukla is a landmark in Indian contract law, highlighting the importance of intention and knowledge in contract formation. It contrasts with Carlill v. Carbolic Smoke Ball Co. (1893), where awareness of the offer was evident. The decision ensures that legal obligations arise only when parties knowingly enter into them, preserving the principle of consensus ad idem. It continues to be cited as authority in reward cases and in discussions of unilateral contracts in India.
2. Carlill v. Carbolic Smoke Ball Co. [1893] 1 QB 256
Facts: The Carbolic Smoke Ball Company published an advertisement promising to pay £100 to anyone who contracted influenza after using their product as directed. To show seriousness, the company deposited £1000 in a bank. Mrs. Carlill purchased the smoke ball, used it correctly, and still contracted influenza. She sued for the reward. The company argued there was no valid contract, claiming the advertisement was merely a sales puff and that there was no acceptance communicated.
Issue: Whether an advertisement of this kind constituted a binding offer, and whether acceptance without communication (through performance of the act) could create an enforceable contract.
Judgment: The Court of Appeal held in favor of Mrs. Carlill. The advertisement was deemed a unilateral offer to the public, accepted by performance of the stated condition. Communication of acceptance was unnecessary in such contracts. The deposit of £1000 demonstrated genuine intent, dismissing the company’s argument of a mere puff.
Principle: Unilateral contracts are binding when the promisee performs the condition, even without notifying the promisor. Advertisements can amount to offers if there is clear intent to create legal relations.
Significance: This case firmly established the concept of unilateral contracts in contract law. It blurred the rigid distinction between offers and invitations to treat by recognizing that some advertisements could indeed constitute offers. It also reinforced consumer protection by ensuring businesses are held accountable for promises in public advertisements. The decision remains a fundamental authority for determining intention to contract and the enforceability of unilateral promises.
3. Pharmaceutical Society of Great Britain v. Boots Cash Chemists [1953] 1 QB 401
Facts: Boots introduced a self-service system where customers could pick items, including controlled poisons, from shelves and then pay at the cashier’s desk supervised by a pharmacist. The Pharmaceutical Society claimed that this violated the Pharmacy and Poisons Act 1933, arguing the sale took place at the shelf without pharmacist supervision.
Issue: Whether the display of goods on shelves constituted a binding offer (making the sale at the shelf) or merely an invitation to treat.
Judgment: The Court of Appeal held that the display of goods on shelves was an invitation to treat. The customer makes the offer when presenting items at the cashier, and the shop accepts when the cashier, under pharmacist supervision, processes the sale. Thus, statutory requirements were satisfied.
Principle: Goods displayed in shops are invitations to treat, not offers. A contract is concluded only when the cashier accepts the customer’s offer at the point of payment.
Significance: This decision clarified the legal mechanics of retail transactions, protecting both sellers and consumers by preserving the shopkeeper’s discretion to refuse sales. It remains highly relevant today, especially in online retail, auctions, and supermarket practices. By reconciling statutory obligations with modern commerce, it reinforced legal certainty in everyday consumer dealings.
4. Adams v. Lindsell (1818) 106 ER 250
Facts: The defendants offered by post to sell wool, requiring acceptance by return post. Due to their own misdirection, the plaintiffs received the letter late, but promptly posted acceptance. Before receiving it, the defendants sold the wool to another party. Plaintiffs sued for breach of contract.
Issue: Whether acceptance is binding upon posting by the offeree, or only upon receipt by the offeror.
Judgment: The Court held that the contract was binding once the plaintiffs posted their acceptance. If contracts were valid only upon receipt, transactions by post would be impossible due to indefinite delays.
Principle: This case established the postal rule: acceptance is complete when posted, not when received, provided post was a reasonable mode of communication.
Significance: The postal rule became central to contract law, ensuring certainty in correspondence-based agreements. Though criticized for undermining mutual knowledge of assent, its pragmatic value outweighed theoretical objections. It distinguishes postal contracts from instantaneous communications, shaping later cases such as Household Fire Insurance v. Grant. It continues to guide contract law in situations involving delayed communication.
5. Bhagwandas Goverdhandas Kedia v. Girdharilal Parshottamdas (1966) AIR SC 543
Facts: Negotiations occurred over telephone between parties in Ahmedabad and Khamgaon. The plaintiffs claimed jurisdiction in Ahmedabad (where the offer originated), while defendants argued acceptance occurred at Khamgaon.
Issue: Where is a contract concluded in cases of instantaneous communication such as telephone?
Judgment: The Supreme Court held that in instantaneous communications, acceptance must be actually communicated and heard by the proposer. Therefore, the contract was concluded at Khamgaon, where acceptance was spoken and heard.
Principle: Unlike postal communication, acceptance in instantaneous modes (telephone, telex, modern emails) is complete only upon receipt by the proposer.
Significance: The judgment aligned Indian law with English authority (Entores Ltd. v. Miles Far East), clarifying jurisdictional questions in telecommunication contracts. It ensured fairness by requiring actual communication in real-time exchanges. The decision remains foundational for contract formation in India, particularly relevant today for electronic communication, ensuring contracts are formed only when mutual assent is clearly established.
6. Hyde v. Wrench (1840) 49 ER 132
Facts: The defendant offered to sell his farm for £1000. The plaintiff counter-offered £950, which was rejected. Later, the plaintiff attempted to accept the original £1000 offer.
Issue: Whether an original offer can be revived and accepted after it has been rejected by a counter-offer.
Judgment: The Court held there was no binding contract. The counter-offer terminated the original offer. Once an offer is rejected, it cannot later be accepted unless renewed by the offeror.
Principle: A counter-offer is equivalent to rejection; acceptance must be absolute and unqualified to result in a binding contract.
Significance: This case established the mirror image rule, ensuring contractual certainty by requiring acceptance to match the offer exactly. It prevents one party from oscillating between counter-offers and later acceptance, promoting stability in negotiations. Hyde v. Wrench remains a key authority on the effect of counter-offers and continues to shape modern contractual bargaining.