Legal Text: 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…to deny the truth of that thing.
Simple English (The Core Rule): Estoppel means you’re “estopped” (legally blocked) from going back on your word. If you intentionally make someone believe a fact, and they act based on that belief, you cannot later deny that fact to harm them. It’s a foundational rule of fairness.
Example (Illustration): A intentionally and falsely leads B to believe that certain land belongs to A, and thereby induces B to buy and pay for it. The land afterwards becomes the property of A, and A seeks to set aside the sale on the ground that, at the time of the sale, he had no title. He must not be allowed to prove his want of title.
Breakdown: A promised the land was his, and B paid for it. A is now estopped from using the fact that he didn’t own the land at the time of sale to cancel the deal. He has to honor his original statement.
Section 122: Estoppel of tenant and of licensee of person in possession.
Legal Text: No tenant of immovable property…shall, during the continuance of the tenancy or any time thereafter, be permitted to deny that the landlord…had, at the beginning of the tenancy, a title to such immovable property; and no person who came upon any immovable property by the licence of the person in possession thereof shall be permitted to deny that such person had a title to such possession at the time when such licence was given.
Simple English (Tenant’s Estoppel): If you rent a property, you are estopped from later arguing that your landlord did not legally own the property when the lease started. You can’t use this claim to avoid paying rent or refuse to move out.
Rule for Licensee: Similarly, if you are allowed to use someone else’s property (a licensee, like a guest or parking user), you cannot deny that person’s right to possession when they gave you permission.
Example: Ramesh rents an apartment from Suresh. Ramesh stops paying rent, claiming, “Suresh is not the real owner; he is a fraud, so my lease is invalid.” Ramesh is estopped from making this claim. By signing the lease, he accepted Suresh’s title at the beginning of the tenancy and must deal with the rent dispute first.
Section 123: Estoppel of acceptor of bill of exchange, bailee or licensee.
Legal Text: No acceptor of a bill of exchange shall be permitted to deny that the drawer had authority to draw such bill or to endorse it; nor shall any bailee or licensee be permitted to deny that his bailor or licensor had, at the time when the bailment or licence commenced, authority to make such bailment or grant such licence.
Simple English (Estoppel in Commercial Deals): This extends the concept to business transactions involving financial documents or temporary possession of goods.
Bill of Exchange: If you accept a check/draft (bill of exchange), you cannot deny that the person who wrote it (the drawer) had the authority to write it.
Bailee/Licensee: If you agree to hold someone else’s property for them (a bailee, like a dry cleaner or storage facility), you cannot deny that the person who gave you the goods (bailor) had the right to entrust them to you.
Example: A dry cleaner accepts an expensive coat from a customer (bailee from bailor). Later, the dry cleaner is sued by the coat’s real owner. The dry cleaner cannot use the defense, “I deny the first customer had the authority to give me the coat,” to escape liability to the real owner, as he accepted the authority when he took the coat.
Explanation 1: The acceptor of a bill of exchange may deny that the bill was really drawn by the person by whom it purports to have been drawn.
Simple English (Exception 1): While you can’t deny the authority of the drawer, you can argue that the signature on the bill is a forgery and wasn’t actually signed by the person it claims to be.
Explanation 2: If a bailee delivers the goods bailed to a person other than the bailor, he may prove that such person had a right to them as against the bailor.
Simple English (Exception 2): If you are holding goods for Person A, and Person B shows up with a superior court order proving they are the rightful owner, you can give the goods to Person B. You can then use this fact as a defense against Person A’s claim.
