Section 156 of Bharatiya Sakshya Adhiniyam, 2023: Exclusion of evidence to contradict answers to questions testing veracity

Bharatiya Sakshya Adhiniyam, 2023 • Official Statutory Text & Practice Guide

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Act 2023
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Legal Commentary & Landmark Judgments: Section 156

Section 156 establishes the rule of finality of answers to questions testing veracity, providing that when a witness has been asked and has answered any question which is relevant to the inquiry only in so far as it tends to shake their credit by injuring their character, no evidence shall be given to contradict them.

  • Finality of Collateral Answers: Prevents collateral trials within trials: if a witness denies a collateral moral imputation, their answer is final.
  • Exclusion of Contradictory Proof: The cross-examiner cannot call independent witnesses to prove that the witness lied on that collateral point.
  • Two Statutory Exceptions: Contradictory evidence IS admissible if: (1) The witness denies a previous criminal conviction, or (2) The witness denies facts showing bias or partiality toward a party.
Key Landmark Precedents:
  • State of Maharashtra v. Manglya (1973) 75 Bom LR 484: The Bombay High Court analyzed Section 153 IEA (Section 156 BSA), holding that answers to questions going solely to character are final, preserving trial efficiency.
  • Khashaba Maruti Shelke v. State of Maharashtra (1973) 2 SCC 449: Affirmed that evidence to prove bias or prior conviction is always admissible as an express statutory exception to the finality rule.
Courtroom Practice & Strategic Litigation Guidance:

Remember the two golden exceptions to Section 156: if the adverse witness falsely denies that they have a prior criminal conviction or denies that they received money from your opponent, you CAN tender certified copies and proof to contradict them.