The BNSS Grows Teeth: Supreme Court and High Courts Finally Define the Boundaries of India's New Criminal Procedure

The Transition Period Is Over

Two years after the Bharatiya Nagarik Suraksha Sanhita replaced the CrPC, Indian courts are no longer merely translating old provisions into new numbers. The September-October 2026 digest of judgments reveals something more significant: courts are now actively shaping how the BNSS operates, closing loopholes, and in some cases, pushing back against legislative overreach. For criminal practitioners, this body of case law is no longer optional reading — it is the operating manual.

Section 69 BNS: The Supreme Court Draws a Line on "False Promise to Marry" Cases

The most consequential ruling comes from the Supreme Court's interpretation of Section 69 BNS — the provision criminalising sexual intercourse obtained through deceitful means, including a false promise of marriage. The Court quashed an FIR where the only allegation was that the accused later failed to honour a marriage promise. The holding is precise: the complaint must disclose initial deceitful intent — the promise must have been false when made, not merely broken subsequently.

This is a course correction that was badly needed. Since the BNS came into force, Section 69 had become the go-to provision for criminalising failed relationships, much as Section 376 IPC was misused in "breach of promise to marry" cases under the old regime. The Supreme Court has now made clear that mens rea at inception is the touchstone. Defence counsel should be citing this in every quashing petition under Section 69. Prosecutors, on the other hand, must now ensure the FIR itself pleads facts showing the promise was deceptive from the outset — a subsequent change of heart, however painful, is not a crime.

Default Bail: Courts Resist Its Dilution

Several rulings converge on a single theme: the right to default bail remains a substantive protection, not a procedural technicality that the State can engineer around.

The Supreme Court held that non-supply of a charge-sheet copy to the accused cannot, by itself, ground a default bail claim under Section 187(3) BNSS. Read narrowly, this might seem like a setback. But the corollary is important: the Court was distinguishing between the filing of the charge-sheet (which stops the default bail clock) and its service on the accused (which is a separate obligation). The State cannot defeat default bail by filing a charge-sheet and then withholding it — but the accused cannot claim default bail solely because service was delayed if the charge-sheet was filed within time.

The Karnataka High Court added a critical rider for serious offences: the 60-day investigation timeline under Section 193(2) BNSS does not entitle an accused to default bail in POCSO and rape cases. This aligns with the BNSS's differentiated timelines — 60 days for most offences, 90 days for offences punishable with death, life imprisonment, or imprisonment of ten years or more. Practitioners handling POCSO matters must now be precise about which timeline applies; the days of arguing the shorter period as a default are over.

Meanwhile, the Delhi High Court confirmed that UAPA accused persons retain the extended 180-day default bail window, not the standard 90 days, even under the BNSS framework. This preserves the special statute's architecture within the new procedural code — a point that matters enormously for practitioners handling national security and terrorism cases.

Anticipatory Bail: The Bombay High Court Reads Down Section 482(4)

Perhaps the most significant act of judicial pushback comes from the Bombay High Court, which held that the bar on anticipatory bail under Section 482(4) BNSS — applicable to offences under Sections 65 and 70(2) BNS (rape and gang rape) — is not absolute.

This is a big deal. Section 482(4) was drafted as a near-categorical prohibition, mirroring the legislative intent to be tough on sexual offences. The Bombay High Court has now held that courts retain discretion to grant anticipatory bail even in these cases, presumably where the facts do not support the charge or where custodial interrogation is demonstrably unnecessary. Expect this to be tested before the Supreme Court. In the interim, it opens a window for anticipatory bail applications in Section 65/70(2) BNS cases that many practitioners had assumed was welded shut.

The Arrest Architecture: Notices, Timelines, and Re-Arrest

The Supreme Court's confirmation that Section 35(3) BNSS notice is mandatory for offences punishable up to seven years settles a question that had generated conflicting High Court rulings. But the Court added a crucial caveat: arrest under Section 35(6) may still follow if fresh material emerges after the notice is served. This prevents the notice requirement from becoming a shield for accused persons who subsequently reveal stronger evidence of involvement.

The Kerala High Court addressed a related practical problem: when does the 24-hour production clock start? The Court held it runs from formal arrest where pre-arrest detention is statutorily authorised. This is a pragmatic ruling, but it creates a potential grey zone — investigating agencies may exploit the gap between "detention" and "formal arrest" to extend the effective custody period. Defence lawyers should document every minute of pre-arrest restraint.

The same High Court's direction that courts releasing illegally arrested accused must permit same-day re-arrest after procedural compliance is a double-edged sword. It prevents the revolving door of release-and-evasion, but it also means that procedural irregularities in arrest are increasingly curable — reducing the deterrent value of strict compliance requirements.

Sanction for Prosecution: The 120-Day Deemed Approval

The Indore PMLA Court's ruling that failure to decide prosecution sanction within 120 days amounts to deemed approval under Section 218 BNSS is a quiet revolution. Government sanction for prosecution has historically been a black hole — applications languish for months, sometimes years, with no accountability. If this interpretation holds, it creates a powerful incentive for sanctioning authorities to act within the statutory window. Expect defence counsel to invoke this aggressively in cases where sanction is delayed, and expect the State to challenge it in higher courts.

What This Means for Practice

The emerging BNSS jurisprudence reveals a judiciary that is neither rubber-stamping the new code nor dismantling it. The pattern is selective enforcement: procedural protections that serve the accused (default bail timelines, anticipatory bail discretion, mandatory notices) are being preserved, while procedural weapons that could paralyse prosecution (mechanical FIR challenges, default bail on technicalities) are being narrowed.

For criminal lawyers, the message is clear: the BNSS is not the CrPC with new section numbers. The interpretive battles being fought now will define criminal procedure for the next two decades. Every criminal practitioner should be tracking these rulings as closely as they once tracked CrPC amendments — because the ground is shifting, and it is shifting fast.