Section 51: Abetment when Different Act Done

Bharatiya Nyaya Sanhita • Chapter IV: Of Abetment, Criminal Conspiracy & Attempt • Official Statutory Text & Legal Guide

Chapter IV: Of Abetment, Criminal Conspiracy & Attempt
Court by which offence abetted is triable
According as offence abetted is bailable or non-bailable
According as offence abetted is cognizable or non-cognizable
Formerly Sec 111 IPC

Legal Commentary & Landmark Judgments: Section 51

Section 51 establishes that when an act is abetted and a different act is done, the abettor is liable for the act done in the same manner and to the same extent as if they had directly abetted it, provided the act done was a probable consequence of the abetment, and was committed under the influence of the instigation or in pursuance of the conspiracy.

  • Divergence in Physical Act: Applies where the principal commits a different crime from what was abetted (e.g. abetted to burn a barn, principal also loots a house).
  • Probable Consequence Test: The abettor is liable for the different act ONLY if it was a probable, natural, and foreseeable consequence of the abetment.
  • Influence of Instigation: Must be committed under the direct influence of the instigation or in pursuance of the shared conspiracy.
Key Landmark Precedents:
  • State of U.P. v. Madan Mohan (1989) Supp (2) SCC 584: The Supreme Court affirmed that under Section 111 IPC (Section 51 BNS), the abettor is liable for an act different from that abetted only if it was a probable consequence that could be reasonably foreseen by a prudent person.
  • Giri Raj v. State of Haryana (1993) Supp (2) SCC 28: Held that where the principal committed an unexpected, distinct murder during a simple theft, the abettor who remained outside was not liable for the murder under Section 111.
Courtroom Practice & Strategic Litigation Guidance:

In group crimes where a co-accused unexpectedly pulled out a weapon and committed rape or murder during a burglary, demonstrate that such act was NOT a probable consequence of the house-breaking conspiracy, securing your client's discharge under Section 51 BNS.