Reassessing Arnesh Kumar in the Post-CrPC Framework
Section 35 BNSS governs when a police officer may arrest a person without a warrant, and it makes arrest the exception rather than the rule. For cognisable offences punishable with imprisonment up to seven years, the officer must first weigh necessity, issue a notice of appearance, and record reasons before any arrest. This is the statutory home of the Arnesh Kumar safeguards.
The Bharatiya Nagarik Suraksha Sanhita, 2023 replaced the Code of Criminal Procedure, 1973 with effect from 1 July 2024. One of its most consequential changes sits in a single provision. Section 35 of BNSS carries forward the arrest power that Section 41 CrPC once held, but it folds the old Section 41A notice requirement into the same section. The result is a tighter, self-contained code on warrantless arrest. For litigants, investigating officers and courts, bnss section 35 is now the first reference point in any question about the legality of an arrest.
This article sets out what Section 35 of BNSS actually says, how it differs from the CrPC scheme, and why the constitutional threshold laid down in Arnesh Kumar v. State of Bihar continues to control its interpretation. It is written for practitioners and informed readers who need accuracy, not slogans.
What Section 35 of BNSS Provides
Section 35 BNSS is titled “When police may arrest without warrant.” It applies to cognisable offences, meaning offences where the police may investigate without a magistrate’s order. The section does not create an unfettered power. It structures that power around thresholds and conditions that the officer must satisfy before depriving a person of liberty.
The provision opens by listing the situations in which an officer may arrest without a warrant. It then draws a line based on the punishment the offence carries. Where the offence is punishable with imprisonment of less than seven years, or which may extend to seven years, arrest is not automatic. The officer must have a reason to believe that the person has committed the offence, and must additionally be satisfied that arrest is necessary for a defined purpose. Those purposes include preventing the person from committing a further offence, ensuring a proper investigation, preventing tampering with or destruction of evidence, preventing the person from influencing witnesses, and securing the person’s presence in court.
Where none of those necessity conditions is made out, the officer does not arrest. Instead, the officer issues a notice of appearance under Section 35(3). The person who receives the notice is bound to comply. If the person complies and continues to cooperate, the officer ordinarily cannot arrest for that offence, unless reasons for a contrary view are recorded in writing. Only when the person fails to comply with the notice does the power to arrest revive, and even then the officer must record reasons showing why arrest has become necessary.
Section 35 also carries a safeguard that had no equivalent in the CrPC. No person can be arrested for an offence punishable with imprisonment of less than three years, where that person is infirm or above sixty years of age, without the prior permission of an officer not below the rank of Deputy Superintendent of Police. This provision introduces a layer of senior scrutiny for the most vulnerable class of accused persons.
From Sections 41 and 41A CrPC to Section 35 BNSS
Under the CrPC, the arrest power and the notice requirement lived in two separate provisions. Section 41 conferred the power to arrest without warrant. Section 41A, inserted in 2009, required the police to issue a notice of appearance in cases punishable with imprisonment up to seven years, unless arrest was justified on recorded grounds.
The BNSS merges these two strands into a single section. The change is structural more than philosophical. By placing the notice requirement inside the arrest provision itself, the legislature has made the notice the default step and arrest the departure from it. An officer reading Section 35 no longer treats the notice as a distinct obligation buried elsewhere in the Code. It is now part of the same breath as the power to arrest.
The table below sets out the correspondence for quick reference.
| Position under CrPC | Position under BNSS | Substance |
| Section 41 | Section 35(1) | Power to arrest without warrant in cognisable cases |
| Section 41(1)(b) necessity conditions | Section 35(1)(b) | Necessity test for offences up to seven years |
| Section 41A notice | Section 35(3) | Notice of appearance where arrest is not required |
| Section 41A(3) protection on compliance | Section 35(5) | No arrest on compliance, absent recorded reasons |
| Section 41A(4) arrest on default | Section 35(6) | Arrest on non-compliance with recorded reasons |
| No equivalent | Section 35(7) | Senior sanction for infirm or elderly in sub-three-year offences |
The seven-year line is the hinge of the whole scheme. Below it, notice is the rule. The officer must actively justify a decision to arrest. Above it, the necessity filter of Section 35(1)(b) does not apply in the same way, though the constitutional duty to act reasonably never disappears.
The Constitutional Threshold: Article 21 and the Necessity Test
Section 35 does not operate in a vacuum. It sits beneath Article 21 of the Constitution, which protects life and personal liberty and permits their deprivation only through a procedure that is just, fair and reasonable. An arrest is a deprivation of liberty. It follows that the power under Section 35 must be read as a power hedged by constitutional discipline, not a licence.
The Supreme Court reached this position long before the BNSS. In Joginder Kumar v. State of U.P. (1994), the Court held that the existence of a power to arrest is one thing and the justification for its exercise is quite another. An arrest cannot be made simply because it is lawful to make it. The officer must be able to point to a reason. In D.K. Basu v. State of West Bengal (1997), the Court laid down detailed procedural safeguards to prevent custodial abuse, requirements around identification, memos of arrest, and intimation to relatives, many of which now find statutory form in the BNSS.
Section 35 BNSS is best understood as the codification of this jurisprudence. Necessity, proportionality and accountability are no longer judicial glosses on a bare power. They are written into the statute. The officer who arrests without recording why arrest was necessary is not merely acting unwisely. That officer is acting outside the section.
Reassessing Arnesh Kumar in the Post-CrPC Framework
The decision that gives Section 35 its practical meaning is Arnesh Kumar v. State of Bihar (2014). The case arose from a complaint under Section 498A of the Indian Penal Code and Section 4 of the Dowry Prohibition Act, offences punishable with imprisonment of up to three and two years respectively. The husband apprehended arrest and approached the Supreme Court.
The Court used the occasion to address a broader problem. Arrest had become a routine first response rather than a considered last resort, particularly in matrimonial cases. The Court held that for offences punishable with imprisonment up to seven years, police officers must not arrest automatically. They must first satisfy themselves that arrest is necessary under the Section 41 conditions, complete a checklist recording the grounds, and forward that material to the magistrate. The magistrate, in turn, must apply an independent mind before authorising detention rather than rubber-stamping the police view. The Court warned that non-compliance would expose officers to departmental action and to contempt proceedings before the High Court.
Two features of Arnesh Kumar deserve emphasis because they carry directly into the BNSS. First, the Court treated the safeguards as enforceable obligations, not as discretionary good practice. Second, it held that the recognition of a genuine social evil, such as dowry harassment, does not by itself justify abandoning the ordinary safeguards that protect personal liberty. Both propositions survive the transition to Section 35 intact.
The question that now arises is one of continuity. Arnesh Kumar was decided on Sections 41 and 41A CrPC. Those provisions stand repealed. Does the decision still bind? The answer is yes. Section 35 BNSS is the substantive successor to the very provisions Arnesh Kumar interpreted. The necessity conditions the Court insisted upon are reproduced in Section 35(1)(b). The notice mechanism it enforced is reproduced in Section 35(3). A judicial gloss placed on a statutory scheme carries forward when that scheme is re-enacted in substantially the same terms. In practical terms, an arrest that would have failed the Arnesh Kumar test under the CrPC fails it under the BNSS as well.
How Section 35 BNSS Works
The sequence that Section 35 contemplates can be reduced to a series of decision points that an officer must pass through.
The officer first asks whether the offence is cognisable. If it is not, arrest without a warrant is generally barred. If it is cognisable, the officer asks whether the offence is punishable with imprisonment up to seven years. If the offence crosses that line, the graded necessity test of Section 35(1)(b) applies in full force.
Within that test, the officer must hold a reason to believe that the person committed the offence, and must separately identify a necessity ground that makes arrest indispensable. If no necessity ground exists, the officer issues a Section 35(3) notice rather than making an arrest. If the person complies with the notice and cooperates, Section 35(5) shields the person from arrest for that offence unless the officer records fresh reasons. If the person defaults on the notice, Section 35(6) revives the power to arrest, but only on recorded reasons.
For the infirm and those above sixty facing offences carrying less than three years, the additional gate of senior sanction under Section 35(7) must be cleared before any arrest.
This is not a formality. Each recorded reason is a document a defence lawyer can later test at the remand stage, in a bail application, or in a writ petition challenging the legality of the arrest. Where the reasons are absent or mechanical, the arrest is vulnerable.
Remedies Where Section 35 Is Violated
An arrest made in breach of Section 35 is not beyond challenge. The first opportunity arises at the remand stage. The magistrate is duty-bound to examine whether the arrest complied with the section before authorising detention. A magistrate who authorises detention without applying an independent mind acts contrary to the mandate of Arnesh Kumar.
Beyond remand, the accused may seek bail on the footing that the arrest itself was unlawful, may invoke the writ jurisdiction of the High Court under Article 226, and in appropriate cases may pursue a petition for habeas corpus. Courts have, in the CrPC era, gone so far as to hold errant officers in contempt for arresting in defiance of the Arnesh Kumar directions. There is no reason to expect a softer approach under the BNSS, given that the safeguards are now statutory rather than merely judicial.
Conclusion
Section 35 BNSS is more than a renumbered version of Sections 41 and 41A CrPC. By consolidating the arrest power and the notice requirement into one provision, the legislature has signalled that notice is the rule and arrest the exception for the large body of offences punishable with imprisonment up to seven years. The constitutional threshold that Joginder Kumar, D.K. Basu and above all Arnesh Kumar built around the old Code has not been displaced. It has been absorbed. An officer who arrests without weighing necessity and recording reasons steps outside the section and exposes both the arrest and the officer to challenge. For anyone advising on arrest, bail or the legality of detention, bnss section 35 read together with Arnesh Kumar is now the governing framework.
FAQs
What does Section 35 BNSS deal with?
Section 35 BNSS deals with the power of a police officer to arrest a person without a warrant in cognisable offences. It sets out when arrest is permitted, when a notice of appearance must be issued instead, and what reasons an officer must record before making an arrest.
Is arrest mandatory under Section 35 of BNSS?
Arrest under Section 35 of BNSS is discretionary, not mandatory. For offences punishable with imprisonment up to seven years, the officer must find that arrest is necessary on defined grounds. If it is not necessary, the officer must issue a notice of appearance rather than arrest.
What is a notice under bnss 35?
A notice under Section 35(3), often called a notice of appearance, directs a person to appear before the police officer where arrest is not required. If the person complies and cooperates, the person ordinarily cannot be arrested for that offence unless the officer records fresh reasons justifying arrest.
Does Arnesh Kumar still apply after the CrPC was repealed?
The Arnesh Kumar safeguards apply to Section 35 BNSS because it is the substantive successor to Sections 41 and 41A CrPC, which the Court interpreted. The necessity test and the notice mechanism are reproduced in the BNSS, so the ruling continues to govern arrest.
What is the seven-year threshold in bnss section 35?
The seven-year threshold separates offences where arrest requires a necessity finding from those where it does not. For offences punishable with imprisonment up to seven years, the officer must satisfy the necessity conditions and ordinarily issue a notice, making arrest the exception rather than the default.
What can I do if I am arrested in violation of Section 35 of BNSS?
You can challenge the arrest at the remand stage before the magistrate, apply for bail on the ground that the arrest was unlawful, and file a writ petition or a habeas corpus petition before the High Court. Arrests made without recorded reasons are open to challenge.