"Two or more persons are said to consent when they agree upon same thing in same sense." Explain and state when consent is not free

Consent Under the Indian Contract Act: Meaning and Its Vitiation

Section 13 of the Indian Contract Act, 1872 defines consent in words of elegant simplicity: "Two or more persons are said to consent when they agree upon the same thing in the same sense." This is what the Roman lawyers called consensus ad idem — a meeting of minds on the identical subject matter with an identical understanding. It is, in truth, the very heartbeat of every valid contract. Without it, there is no contract at all — only the hollow shell of an agreement.

The Meaning of Consensus Ad Idem

The phrase "same thing in the same sense" demands more than a mere superficial concurrence. It requires that each party must have precisely the same subject matter and the same understanding of it in their minds at the moment of agreement. The classic illustration of this principle comes from the celebrated English case of Raffles v. Wichelhaus (1864), where a contract was made for the sale of cotton to arrive "ex Peerless from Bombay." There were two ships named Peerless, one sailing in October and the other in December. The buyer had the October ship in mind; the seller intended the December one. There was no consensus ad idem — and therefore no binding contract.

The Supreme Court of India considered this principle authoritatively in Central National Bank Ltd. v. United Industrial Bank Ltd. (AIR 1954 SC 181), where it held that consent means agreeing upon the same thing in the same sense. A consent induced by false representation may not be free, but it can still be real; in such cases the effect of fraud or misrepresentation is only to render the transaction voidable, not void. But where the fraud is of such a character as to negate consent altogether — as when A obtains goods from the owner by falsely representing himself to be B — the contract is void.

Consent Distinguished from Free Consent

There is a critical distinction that a careful student must grasp. Consent under Section 13 asks whether the minds have met at all — whether the parties agreed on the same thing in the same sense. Free consent, on the other hand, presupposes that consent exists, but asks whether that consent was given voluntarily, without any corrupting influence. Section 14 declares that consent is said to be free when it is not caused by: (1) coercion, (2) undue influence, (3) fraud, (4) misrepresentation, or (5) mistake.

The provision is further illuminated by a simple test: consent is "caused" by any of these factors when the consent would not have been given but for the existence of that factor. This but-for test was underscored in Vijaysinh Mohansinh Solanki v. Transport Manager, Ahmedabad (AIR 1982 Guj 307), where it was held that it must be established that the vitiation is the direct outcome of that particular cause. A mere general averment that consent was not free is not sufficient — the party seeking to avoid the contract must set up one of the five specific vitiating elements, as established in Bal Gangadhar Tilak v. Shrinivas Patil (AIR 1915 PC 7).

When is Consent Not Free?

1. Coercion (Section 15)

Coercion is the committing, or threatening to commit, any act forbidden by the Indian Penal Code, or the unlawful detaining or threatening to detain any property, with the intention of causing a person to enter into a contract. The pivotal case is Chikkam Ammiraju v. Chikkam Seshamma (AIR 1918 Mad 414), where a husband threatened to commit suicide unless his wife and son executed a release deed in favour of his brother. The Madras High Court, by a majority, held this to be coercion. Although suicide itself is not an act "punishable" under the IPC, an attempt to commit suicide is — and therefore a threat to commit suicide is "forbidden" by the Code. The deed was accordingly voidable.

It is important to note that compulsion of law is not coercion. In Andhra Sugars Ltd. v. State of Andhra Pradesh (AIR 1968 SC 599), the Supreme Court held that where a cane grower, under statutory compulsion, was required to offer cane to the factory, such compulsion was not coercion in the legal sense. Contracts made under statutory compulsion cannot be regarded as contracts induced by coercion. The effect of coercion is that the agreement is voidable at the option of the party whose consent was so caused.

2. Undue Influence (Section 16)

Undue influence operates where one party is in a position to dominate the will of the other and uses that position to obtain an unfair advantage. This domination may arise from real or apparent authority, from a fiduciary relationship, or from dealing with a person whose mental capacity is impaired by age, illness, or distress.

The law extends this protection widely. In a case before the Allahabad High Court, a spiritual adviser (guru) induced his devotee to gift the whole of his property to secure benefits to his soul in the next world — this consent was held to have been obtained by undue influence. The English House of Lords, in Williams v. Bayley (1861–73 All ER Rep 227), held that where a father, fearing prosecution of his son, agreed to give an equitable mortgage to the bank for the forged promissory notes of his son, the agreement was voidable.

Certain transactions raise a presumption of undue influence. Where an agreement is unconscionable and one party was in a position to dominate the will of the other, the burden shifts to the stronger party to prove that the contract was not induced by undue influence. In the Privy Council case of Wajid Khan v. Raja Ewaz Ali Khan (1891 18 IA 144), an old and illiterate woman conferred an important pecuniary benefit on her confidential managing agent without any valuable consideration. The Privy Council found active undue influence. Contracts with pardanashin women are similarly presumed to be induced by undue influence, and the other party must show that the contract was fully explained to her and that she freely consented.

Persons in distress — a poor widow, a person afflicted by illness, or extreme old age — are particularly vulnerable. A Madras High Court decision involving a poor Hindu widow who was persuaded to agree to pay 100 per cent interest reduced the rate to 24 per cent, recognising undue influence exerted on a person in financial distress. Under Section 19-A, a contract induced by undue influence is voidable at the option of the party whose consent was so caused, and may be set aside absolutely, or on terms.

3. Fraud (Section 17)

Fraud is the intentional misrepresentation or concealment of facts by a party to a contract with the intent to deceive the other party or to induce him to enter into the contract. The five types enumerated in Section 17 include: (1) suggesting as a fact something the person does not believe to be true; (2) active concealment of a known fact; (3) a promise made without any intention of performing it; (4) any other act fitted to deceive; and (5) any act specially declared fraudulent by law.

The English House of Lords defined fraud classically in Derry v. Peek (1889 14 App Cas 337): a false representation is fraudulent if made knowingly, without belief in its truth, or recklessly as to whether it be true or false. Applying this principle, the directors in that case were not held liable as they honestly believed that parliamentary authorisation for steam-powered trams included the Board of Trade's approval. In India, S.P. Chengalvaraya Naidu v. Jagannath (AIR 1994 SC 853) reaffirmed that deliberateness is the essence of fraud — it must be an intentional wrong.

Ordinarily, mere silence is not fraud. However, silence becomes fraud when the person is under a duty to speak — as in contracts of insurance which are uberrimae fidei (utmost good faith) — or when the silence is itself deceptive, or when there has been a subsequent change of circumstances which makes an originally true representation false. In R v. Kylsant ( 1 KB 442), a company's prospectus stated truthfully that dividends had been regularly paid, but concealed that this was from war-time accumulated profits while the company was actually running at a loss. This suppression of a vital fact was held to be fraudulent.

The building blocks of fraud were applied domestically in Ningawwa v. Byrappa Shiddappa Hireknrabar (AIR 1968 SC 956), where a husband persuaded his illiterate wife to sign documents, telling her he was mortgaging only two of her lands, while in fact he mortgaged four. The Supreme Court treated this as an act of deception, amounting to fraud. A contract induced by fraud is voidable at the option of the deceived party; in addition, fraud being a civil wrong, the party deceived may also sue in tort for damages.

4. Misrepresentation (Section 18)

Unlike fraud, misrepresentation involves an innocent false statement — made without intention to deceive, but which nevertheless induces consent. Section 18 covers three forms: an unwarranted positive assertion of something the maker believes to be true; any breach of duty which innocently misleads the other to his prejudice; and causing a party to make a mistake as to the substance of the subject matter.

A misrepresentation must be of a material fact, and it must have caused the consent. The Explanation to Section 19 makes clear that a fraud or misrepresentation which did not cause the consent does not render the contract voidable. In the Bombay case of Oceanic Steam Navigation Co. v. Soonderdas Dharmasey, the defendants were entitled to avoid a charter party because the plaintiffs had unwarrantedly represented that the ship was "certainly not more than 2800 tonnage register," when it turned out to be over 3000 tonnes.

An important exception protects the party who made the misrepresentation: if the other party had the means of discovering the truth with ordinary diligence, the contract is not voidable. This was illustrated in Redgrave v. Hurd (1881 20 Ch D 1), where a seller misrepresented the income of a medical practice but gave the buyer documents from which the truth could be verified. The buyer chose to rely on the statement instead. The court held he could still rescind, since he had not actually exercised the diligence available to him — the exception thus protects only one who actively exercised ordinary diligence, not one who merely had the theoretical means.

5. Mistake (Sections 20–22)

Mistake occupies a unique position among the vitiating elements, because it can either negate consent altogether or merely nullify it. When both parties are under a mutual mistake as to a fact essential to the agreement, the agreement is void under Section 20 — not merely voidable. This occurred in the illustration drawn from Couturier v. Hastie (1856 5 HL Cas 673), where both parties contracted for a cargo that, unknown to them, had already perished at sea.

In Raffles v. Wichelhaus — already discussed above — the parties had different ships in mind; there was no consensus ad idem and therefore no contract. Similarly, in Sheikh Bros. Ltd. v. Ochener, a Privy Council case decided under Section 20 of the Indian Contract Act, a licence to manufacture sisal granted in respect of a forest was held void because both parties were under a mutual mistake as to the capacity of the forest to yield sisal in the contracted quantities.

A unilateral mistake — where only one party is mistaken — does not generally render the agreement voidable (Section 22). But where the mistake goes to the very root of consent, as in cases of mistake of identity or non est factum, no contract arises at all. In Cundy v. Lindsay (1889 14 App Cas 337), a fraudulent person named Blenkarn posed as the reputable firm Blenkirn & Co. and obtained goods on credit. The House of Lords held that the plaintiffs intended to contract with Blenkirn & Co., not with Blenkarn — there was no consensus ad idem and therefore no contract, making the subsequent sale to innocent third parties void.

Effect on the Contract

The effect of these vitiating factors on the validity of a contract may be summarised as follows:

The right to rescind a voidable contract — available in cases of coercion, fraud, and misrepresentation — is subject to limits: the aggrieved party may not rescind after affirming the contract, after an unreasonable lapse of time, or where innocent third parties have acquired rights in the subject matter. Section 64 further requires that the rescinding party restore any benefit received under the contract.

In all of this, the law reflects a profound moral truth: a contract is not merely a formal transaction — it is an expression of the autonomous will of persons, and the law insists that this will must be genuinely free, genuinely informed, and genuinely directed at the same object, before the coercive apparatus of the law shall enforce it.