Nandini Satpathy v. P.L. Dani & Anr.
Bench: Division Bench — 2 Judges (V.R. Krishna Iyer & Jaswant Singh JJ)
Parties
Facts of the Case
Nandini Satpathy, a former Chief Minister of Orissa, was summoned by the police to answer questions as part of an investigation into corruption allegations. She refused to answer several questions on the ground that the answers might incriminate her, invoking her right against self-incrimination under Article 20(3) of the Constitution. She was charged with refusing to answer under Section 179 IPC. The Supreme Court was required to define the scope of Article 20(3) — whether it applies during police investigation or only at trial, and what 'compelled testimony' means.
Legal Issues Before the Court
- 1Does Article 20(3)'s right against self-incrimination apply during police interrogation — or only during trial proceedings?
- 2What does 'compelled to be a witness against himself' mean — does it require a formal oath or does it cover police questioning?
- 3Can a person refuse to answer police questions under Section 161 CrPC on the ground that the answers might tend to incriminate them?
The Judgment
The Supreme Court held that the right against self-incrimination under Article 20(3) applies during police interrogation, not just at trial. A person being questioned under Section 161 CrPC has the right to refuse to answer any question the answer to which might 'reasonably tend to incriminate' them — not just questions that will certainly incriminate. The Court gave Article 20(3) a broad, protective interpretation. The police cannot compel answers to potentially incriminating questions.
Key Principles Laid Down
ARTICLE 20(3) APPLIES AT POLICE INTERROGATION STAGE: The right against self-incrimination is not limited to court proceedings — it applies when a person is interrogated by police under Section 161 CrPC. A person cannot be 'compelled to be a witness against himself' at any stage.
BROAD SCOPE OF 'TEND TO INCRIMINATE': The protection extends to any question the answer to which might reasonably tend to incriminate — not just questions with certain incriminating answers. The accused/witness is the best judge of whether an answer might incriminate them.
SECTION 161 CrPC QUESTIONS — RIGHT TO REFUSE: Under Section 161 CrPC, a person is bound to answer questions truly but has the right to refuse to answer questions that might expose them to a criminal charge. This right is constitutionally guaranteed.
VOLUNTARINESS IS THE KEY: Article 20(3) protects against compelled testimony — testimony obtained through force, threat, inducement, or psychological pressure. Voluntary statements are not protected. The line between voluntary and compelled is contextual.
LINK TO MANEKA GANDHI: The broad interpretation of Article 20(3) in Nandini Satpathy is consistent with the expanded view of fundamental rights post-Maneka Gandhi (1978) — both judgments were delivered in the same year and reflect the post-Emergency judicial activism restoring civil liberties.
Impact on Indian Law
Nandini Satpathy is the foundational case on the right against self-incrimination under Article 20(3) during police interrogation. It is cited in challenges to narco-analysis, brain mapping, polygraph tests (which Selvi v. State of Karnataka 2010 subsequently addressed, holding that such involuntary tests violate Article 20(3)), and in applications challenging police questioning. The case must be read alongside Selvi (2010) for the complete scope of Article 20(3) in modern investigative contexts.
Frequently Asked Questions
Can a person refuse to answer police questions during interrogation?
Yes, if the answers might incriminate them. Nandini Satpathy (1978) held that Article 20(3)'s right against self-incrimination applies at the police interrogation stage. A person questioned under Section 161 CrPC (Section 180 BNSS) can refuse to answer any question the answer to which might reasonably tend to incriminate them. The police cannot compel answers to potentially incriminating questions.