Police powers, judicial oversight and due process under the new criminal procedural law in India

Abstract

The enactment of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), which came into force on 1^st July 2024, represents the most significant restructuring of India's general criminal procedural law since the Code of Criminal Procedure, 1973 (CrPC). While retaining much of the institutional architecture of the earlier Code, the BNSS introduces important changes concerning arrest, police custody, investigation, search and seizure, forensic examination, electronic procedure, attachment of property, bail, undertrial detention and trial processes. These reforms have revived a fundamental constitutional question: how should the coercive powers necessary for effective criminal investigation be reconciled with personal liberty, judicial supervision and procedural fairness? This article critically examines the relationship between police powers, judicial oversight and due process under the BNSS,2023. Particular attention is given to Sections 35-38 concerning arrest and interrogation, Section 43(3) concerning handcuffing, Sections 47-48 protecting arrested persons, Section 58 limiting detention without Magistrate authorisation, Section 105 requiring audio-video recording of searches and seizures, Section 176 concerning investigation and forensic examination, Section 187 restructuring police-custody remand, and Sections 479-483 governing bail and judicial release. The article argues that the BNSS simultaneously contains liberty-enhancing provisions and provisions capable of increasing coercive investigative power. Section 35 continues the principle that arrest for offences punishable up to seven years must be justified by necessity rather than made automatically, an approach reinforced by the Supreme Court in its January 2026 directions declaring notice under Section 35(3) to be the rule and arrest the exception in such cases. Conversely, Section 187 permits the maximum fifteen days of police custody to be authorised in parts across the initial forty or sixty days of detention, generating concerns regarding prolonged exposure to custodial interrogation. Section 43(3) expressly permits handcuffing in specified categories of serious cases, raising questions concerning consistency with earlier constitutional jurisprudence against routine restraints. The article further analyses emerging Supreme Court jurisprudence requiring meaningful communication of grounds of arrest and strengthening the Magistrate's responsibility to examine legality at the remand stage. It concludes that the legitimacy of the new criminal procedure will depend not merely on statutory efficiency but upon independent judicial scrutiny, reasoned arrest decisions, effective legal representation, transparent technological safeguards, proportionality and faithful adherence to Articles 14, 20, 21 and 22 of the Constitution.