Estoppel

BSA S.115 to S.118 (IEA S.115 to S.117) establish the doctrine of estoppel: when a person has by declaration, act, or omission caused another to believe something to be true and to act on that belief, the former is estopped from denying the truth of that thing; estoppel by representation, by conduct, by deed, by negligence, and tenant's estoppel are the main categories; estoppel does not apply against a statute.

BSA S.115 to S.118 codify the doctrine of estoppel: a rule of evidence that prevents a person from denying or asserting anything contrary to what he has previously represented (by words, conduct, or silence) when another person has acted on that representation to his detriment. Estoppel is not a cause of action but a rule of evidence that shuts a party's mouth. It operates as a substantive bar to denial.

BSA 2023 Renumbering

BSA S.115 = IEA S.115 (estoppel). BSA S.116 = IEA S.116 (estoppel of tenant and licensee). BSA S.117 = IEA S.117 (estoppel of acceptor of bill of exchange). BSA S.118: new provision on estoppel by deed (codifying common law principle). Confidence: high for S.115 to S.117; S.118 is a BSA addition.

S.115: General Rule of Estoppel

"When one person has, by his declaration, act or omission, intentionally caused or permitted another person to believe a thing to be true and to act upon such belief, neither he nor his representative shall be allowed, in any suit or proceeding between himself and such person or his representative, to deny the truth of that thing."

Essential Elements

Element	Requirement
Representation	By declaration (words), act (conduct), or omission (silence when duty to speak)
Intention or permission	The representor intentionally caused or permitted the belief
Belief	The other party actually believed the representation
Action on belief	The other party acted on the belief (changed his position)
Detriment	The other party would suffer prejudice if the representor were allowed to deny

Types of Estoppel

Type	Description	Example
By representation	Express statement of fact inducing reliance	A tells B "this land is mine" and sells it to B; A cannot later deny ownership
By conduct	Behaviour implying a fact	A stands by silently while his property is sold; A cannot later claim title
By deed	A party to a deed cannot deny facts recited in the deed	A lease recites that X is the landlord; tenant cannot deny X's title
By negligence	Careless conduct enabling another to mislead a third party	Bank's negligence enables forged cheque to be honoured
Promissory estoppel	Promise intended to be acted upon, though without consideration	Government promise of tax exemption acted upon by industry

S.116: Tenant's Estoppel

"No tenant of immovable property, or person claiming through such tenant, shall, during the continuance of the tenancy, be permitted to deny that the landlord of such tenant had, at the beginning of the tenancy, a title to such immovable property."

Effect: A tenant who has accepted possession from a landlord cannot deny the landlord's title during the tenancy. The tenant took possession on the faith of the landlord's title and is estopped from challenging it.

Limit: The estoppel operates only during the tenancy. After surrender of possession, the former tenant may challenge the title.

S.117: Estoppel of Acceptor of Bill of Exchange

The acceptor of a bill of exchange is estopped from denying the authority of the drawer to draw or to endorse. This is a commercial law application of estoppel.

S.118: Estoppel by Deed (BSA Addition)

The BSA codifies the common law principle: a party to a deed is estopped from denying the truth of any material fact stated in the deed, as against the other party or persons claiming under him.

Estoppel Against Statute: The Limit

Estoppel cannot be raised against a statute. Where the law declares that a thing must be done in a certain way, no one can be estopped from insisting on compliance with the law.

Principle	Example
Cannot estop a person from pleading a statutory prohibition	A minor's contract is void; the minor cannot be estopped from pleading minority
Cannot create jurisdiction by estoppel	Parties cannot by consent confer jurisdiction on a court that lacks it
Cannot override mandatory legal requirements	A transfer of immovable property above Rs. 100 must be registered; estoppel cannot cure non-registration

**Pickard v Sears (1837)** Court of Exchequer (England)

Facts: Pickard allowed his property (machinery) to remain in Sears's warehouse and stood by silently while Sears sold it as his own. Pickard then claimed the machinery as his own against the buyer.

Issue: Whether Pickard was estopped by his silence from claiming ownership.

Held: Where a man by his words or conduct wilfully causes another to believe in the existence of a certain state of things, and induces him to act on that belief so as to alter his own position, the former is estopped from averring a different state of things against the latter. Pickard's silence was a representation that Sears had authority.

Relevance: The foundational English case defining estoppel by conduct/silence. The source of the classic formulation adopted in Indian law.

**Bishan Singh v Khazan Singh (1958)** Supreme Court of India

Facts: A tenant took possession of agricultural land from the landlord. Subsequently, the tenant challenged the landlord's title, claiming the land belonged to a third party.

Issue: Whether the tenant is estopped from denying the landlord's title under S.116 IEA (now S.116 BSA).

Held: A tenant who has been let into possession by a landlord is estopped from denying the landlord's title at the commencement of the tenancy. This estoppel continues throughout the tenancy. The tenant cannot approbate and reprobate: having taken the benefit of possession, he cannot deny the title from which he derived it.

Relevance: The leading Indian authority on tenant's estoppel (S.116), confirming that the tenant cannot deny landlord's title during the tenancy.

Nature of Estoppel

Aspect	Position
Is it a cause of action?	No. It is a rule of evidence. It creates no rights, only prevents denial of facts.
Is it a rule of pleading?	Partly. It must be pleaded by the party relying on it.
Does it create title?	No. It only prevents denial. It does not transfer or create ownership.
Is it binding on third parties?	Generally no. Estoppel operates between the parties and those claiming through them.
Can it be raised against the government?	Promissory estoppel can be raised against the government. Traditional estoppel by representation also applies.

Recall Check

What are the essential elements of estoppel under S.115?
What is tenant's estoppel (S.116)?
Can estoppel operate against a statute?
What is estoppel by deed?

Key Cases

Pickard v Sears (1837) Pickard v Sears 1837
Issue: Whether silence amounts to a representation creating estoppel.
Rule: Silence when there is a duty to speak creates estoppel by conduct.
Held: Owner estopped from claiming property after standing by while it was sold.

Bishan Singh v Khazan Singh (1958) Bishan Singh v Khazan Singh 1958
Issue: Whether a tenant can deny landlord's title during tenancy.
Rule: S.116: tenant is estopped from denying landlord's title at commencement of tenancy.
Held: Tenant cannot approbate and reprobate; estopped during continuance of tenancy.

Distinctions

Basis	Estoppel (S.115)	Admission (S.17)
Effect	Prevents denial absolutely (party's mouth is shut)	Statement can be explained or shown to be wrong
Nature	Rule of evidence (mandatory exclusion)	A piece of evidence (has weight but not conclusive)
Requirement	Representation + reliance + detriment	Statement by party or agent
Can be withdrawn?	No (once estoppel applies, it is absolute)	Yes (admission is not conclusive; can be explained)

Basis	Estoppel by representation	Promissory estoppel
What is represented	An existing fact	A future intention/promise
Consideration required	No (it is not a contract)	No (that is the point: it operates without consideration)
Origin	Common law (Pickard v Sears)	Equity (Central London Property Trust v High Trees)
Indian application	S.115 BSA	Not expressly codified; applied through Art. 14/Art. 19 and judicial decisions

Basis	Estoppel (evidence rule)	Res judicata (procedure rule)
Source	BSA S.115	CPC S.11
Nature	Prevents denial of a fact	Prevents re-litigation of an issue already decided
Operates between	Parties (based on representation)	Parties (based on a prior adjudication)
Scope	One specific fact	Entire cause of action or issue

Flashcards

What is estoppel?

A rule of evidence that prevents a person from denying a fact that he has previously represented (by words, conduct, or silence) when another has acted on that representation to his detriment.

What are the essential elements of estoppel (S.115)?

(1) Representation (declaration, act, or omission); (2) intention/permission to create belief; (3) actual belief by the other party; (4) action on that belief; (5) detriment if denial is allowed.

What is tenant's estoppel (S.116)?

A tenant cannot deny the landlord's title to the property at the commencement of the tenancy, during the continuance of the tenancy.

Can estoppel operate against a statute?

No. Estoppel cannot override mandatory legal requirements. A person cannot be estopped from pleading a statutory provision.

State the Pickard v Sears principle.

Where a person by words or conduct causes another to believe a state of things and to act on that belief to alter his position, the former is estopped from denying that state of things.

Exam Scenario

Problem: Landlord L lets property to Tenant T in 2020. The lease deed recites that L is the owner. In 2024, T discovers that L had acquired the property by fraud from the true owner X. T stops paying rent and claims he is not bound to pay because L's title is fraudulent. L sues for arrears of rent. T raises L's defective title as a defence. Advise.

Step 1: Apply S.116 (tenant's estoppel)

T is a tenant who took possession from L. Under S.116, T is estopped from denying that L had title at the commencement of the tenancy (2020). The estoppel continues during the tenancy.

Step 2: Does the fraud affect the estoppel?

Question	Analysis
Can T raise L's fraud against X?	No, as between T and L. T's remedy is to surrender the tenancy and then challenge. During the tenancy, T cannot deny L's title.
Can X raise the fraud?	Yes. X is the true owner and is not bound by T's estoppel. Estoppel operates only between the parties to the representation.
Is estoppel absolute?	Between T and L, during the tenancy: yes. T took possession on the faith of L's title.

Step 3: What are T's options?

Option	Feasibility
Surrender the tenancy, then challenge L's title	Yes: after surrender, the estoppel ends
Inform X and let X sue L	Yes: X is not estopped
Continue occupying but refuse rent	No: estopped from denying L's title while occupying
Claim estoppel does not apply because title is fraudulent	No: S.116 is unqualified; it does not carve out an exception for fraud (T's remedy is surrender)

Step 4: Result

T cannot deny L's title during the tenancy. T must pay the arrears of rent. T's knowledge of the fraud gives T the option to surrender and exit, but not to occupy rent-free.

Two traps in this problem

Tenant's estoppel is absolute during tenancy. Students assume that discovering fraud liberates the tenant. It does not. S.116 does not contain an exception for defective title. The tenant's remedy is to surrender, not to deny title while continuing to enjoy possession.

Estoppel does not validate L's title. Estoppel does not create title or cure the fraud. It only prevents T from raising it. X (the true owner) remains free to challenge L. Estoppel binds only the parties to the representation.

Conclusion. T is estopped under S.116 from denying L's title during the tenancy. L's suit for arrears succeeds. T's remedy is to surrender the tenancy and then challenge L's title (or inform the true owner X). T cannot occupy the property and simultaneously deny L's right to rent.