When a child is alleged to have broken the law, the moment of contact with the police is where the entire promise of the Juvenile Justice (Care and Protection of Children) Act, 2015 is either kept or betrayed. The statute therefore builds a parallel, child-sensitised policing architecture — the Child Welfare Police Officer (CWPO) in every police station and the Special Juvenile Police Unit (SJPU) in every district — and wraps the act of apprehension in a tight web of safeguards: production before the Juvenile Justice Board within twenty-four hours, an absolute bar on lockup or jail, mandatory intimation to parents and the probation officer, and bail as the rule rather than the exception. This chapter maps that machinery section by section, against the Model Rules, 2016 and the Supreme Court's juvenile-justice jurisprudence from Sheela Barse to Sampurna Behura.

Why children need a separate policing channel

An ordinary criminal investigation is adversarial; the juvenile system is restorative. The two cannot be run by the same officer in the same mindset. The philosophy that a child in conflict with law must be redeemed rather than punished — reaffirmed by the Supreme Court in Salil Bali v. Union of India, (2013) 7 SCC 705, when it upheld the eighteen-year threshold against the post-Nirbhaya demand to lower it — collapses if the child's first contact is with a constable trained only to extract confessions and secure remand.

The roots run deeper still. In Sheela Barse v. Union of India, (1986) 3 SCC 596, the Court condemned the lodging of children in jails under the guise of “safe custody,” described children as “a supremely important national asset,” and directed every district to set up juvenile courts staffed by specially trained magistrates. The 2015 Act translates that vision into the policing layer: a dedicated cadre of officers, insulated from the ordinary station routine, who deal with children “exclusively.” For the constitutional and historical foundations, see our chapter on the introduction, object and constitutional basis of the Act, and the broader hub on Juvenile Justice Act notes.

Section 107: the CWPO and the SJPU

Section 107 is the structural heart of the policing scheme. Sub-section (1) provides that in every police station, at least one officer not below the rank of Assistant Sub-Inspector, possessing “aptitude, appropriate training and orientation,” may be designated as the Child Welfare Police Officer to deal exclusively with children, whether as victims or as offenders, in coordination with the police, voluntary and non-governmental organisations. The rank floor matters: by fixing it at Assistant Sub-Inspector, the legislature ensures that the child's first responsible point of contact is an officer with some seniority and discretion, not the most junior constable on duty.

Sub-section (2) requires the State Government to constitute a Special Juvenile Police Unit in each district and city, headed by an officer not below the rank of Deputy Superintendent of Police, comprising all the CWPOs designated under sub-section (1) plus two social workers experienced in child welfare, of whom one must be a woman. Sub-section (3) mandates special training for all SJPU officers, especially at induction; sub-section (4) clarifies that the SJPU also includes the Railway Police dealing with children — a recognition that runaway, trafficked and missing children are frequently first encountered on railway platforms and in trains.

The deliberate inclusion of social workers and a woman member signals that the unit is a hybrid — part law enforcement, part welfare — not a conventional police detachment. This composition is the legislative answer to the danger that a child, processed through the ordinary machinery of investigation and remand, will be hardened rather than reformed. The word “exclusively” in sub-section (1) is significant: the CWPO is not to treat child cases as an incidental add-on to a general workload but as a distinct, specialised responsibility. Read together, the four sub-sections create a two-tier structure — an individual officer at the station and a coordinated unit at the district — through which every police interaction with a child is meant to be funnelled.

Section 10: apprehension, not arrest

The Act consciously avoids the word “arrest.” Section 10(1) provides that as soon as a child alleged to be in conflict with law is apprehended by the police, the child shall be placed under the charge of the SJPU or the designated CWPO, who shall produce the child before the Juvenile Justice Board within twenty-four hours of apprehension, excluding the journey time. The choice of vocabulary is not cosmetic: “apprehension” carries none of the coercive, criminalising baggage of “arrest,” and the procedural duties that follow are protective rather than custodial.

The proviso to Section 10(1) is categorical: “in no case, a child alleged to be in conflict with law shall be placed in a police lockup or lodged in a jail.” Sub-section (2) directs the State to make rules consistent with the Act to provide for the manner of placing the child under charge and a child-friendly atmosphere. The twenty-four-hour production rule mirrors Article 22(2) of the Constitution but is enforced through a welfare-oriented body rather than an ordinary magistrate.

Several practical consequences flow from this design. The officer who apprehends a child cannot treat the station as a holding facility; the child must be moved immediately into the SJPU/CWPO channel and, where release to a parent is not possible, to an observation home. The exclusion of journey time from the twenty-four hours is the only concession to logistics, and it is narrow — it does not license keeping a child overnight for investigative convenience. Because the production is before the Board and not a regular magistrate, the child is met by a body that includes social-work members and is statutorily oriented towards the child's best interest, rather than towards remand. The cumulative effect is that the ordinary incidents of arrest — handcuffing, lockup, the police diary entry treating the person as an accused — are displaced by a softer, welfare-first vocabulary and procedure from the very first hour.

The absolute bar on lockup and jail

The prohibition in the proviso to Section 10 is not a guideline but an inflexible rule, and courts have policed it strictly. The Allahabad High Court has held that a child alleged to be in conflict with law cannot be lodged in jail even during the inquiry to determine his age — the protection attaches the moment a person claims to be, or appears to be, a child, and survives until the claim is conclusively rejected. The burden of the doubt is resolved in the child's favour, consistent with the principle of presumption of minority discussed in our chapter on general principles of care and protection.

The historical force of this bar comes from Sheela Barse, where the Court found children languishing in adult jails and ordered their identification and release, periodic jail inspections, and the creation of observation and remand homes. Where a child cannot be released to a parent or guardian, the proper destination is an observation home — never a police cell.

Section 13: intimation to parents and the probation officer

Apprehension triggers a positive duty to communicate. Section 13 provides that where a child alleged to be in conflict with law is apprehended, the CWPO or the SJPU to which the child is brought shall, as soon as may be after apprehension, (a) inform the parent or guardian, if they can be found, and direct them to be present at the Board before which the child is produced; and (b) inform the probation officer, or if none is available the District Child Protection Unit or a member of the SJPU, so that a social investigation report on the child's antecedents and circumstances can be prepared for the Board.

These twin intimations convert the child's first contact with the system from an isolating ordeal into a supported process: the family is summoned and the welfare machinery is set in motion before the child even reaches the Board. The intimation to the probation officer is not a formality — it is what enables the social investigation report, which becomes the spine of the Board's eventual disposal under the procedure for children in conflict with law. Without it, the Board is left to decide the child's future blind to the family circumstances, schooling, peer environment and prior history that the Act treats as central.

Failure to perform these duties is a recurrent ground on which High Courts have faulted investigating officers and read down adverse orders. The duty is cast on the CWPO or SJPU specifically, reinforcing that the welfare officer — not the general investigating officer — owns the child's case from apprehension onward. Where parents cannot be found, the obligation does not lapse; the officer must still set the probation machinery in motion so that the State's protective role substitutes for the absent family.

Rule 8 of the Model Rules: the operational drill

Rule 8 of the Juvenile Justice (Care and Protection of Children) Model Rules, 2016 fleshes out the bare bones of Sections 10 and 13. Crucially, it provides that no First Information Report shall be registered except where a heinous offence is alleged, or where the offence is alleged to have been committed jointly with adults. In all other cases the SJPU or CWPO records the matter in the general daily diary, followed by a social background report of the child in Form 1, rather than launching a conventional FIR-driven investigation.

Rule 8 further restricts the very power to apprehend: it is to be exercised only in relation to heinous offences, unless apprehension is in the best interest of the child. For petty and serious offences where apprehension is unnecessary, the officer simply forwards the information and the Form 1 report to the Board and intimates the parents about the date of production. This graded approach — minimal coercion for minor matters, formal process reserved for the gravest — is the operational expression of the Act's restorative design and feeds directly into the procedure in relation to children in conflict with law before the Board.

Section 12: bail as the rule

Where a child is apprehended, Section 12 makes release the default. It provides that when any person who is apparently a child and is alleged to have committed a bailable or non-bailable offence is apprehended or detained by police, or appears or is brought before a Board, that person shall — notwithstanding anything in the Code of Criminal Procedure or any other law — be released on bail with or without surety, or placed under the supervision of a probation officer or the care of a fit person.

The seriousness of the offence is irrelevant to entitlement; the gateway is the apparent age of the person, not the gravity of the charge. Release may be refused only on three narrow grounds: that release would bring the child into association with known criminals, expose the child to moral, physical or psychological danger, or defeat the ends of justice. Even then, the child is not jailed but sent to an observation home or place of safety — never a police lockup. Section 12(3) adds a humane safeguard: where the child cannot fulfil the bail conditions within seven days, the child must be produced before the Board for modification of those conditions, so that poverty alone does not translate into detention.

The exception clause is to be construed strictly and reasons must be recorded; a bald assertion that release would “defeat the ends of justice” will not survive scrutiny. Courts have repeatedly read the three grounds as protective of the child rather than as ordinary bail considerations — the question is not whether the child might abscond or tamper with evidence, but whether release is in the child's own interest and safety. The phrase “apparently a child” is equally important: bail under Section 12 is available even before juvenility is conclusively determined, so a person who appears to be a child cannot be denied the provision merely because an age inquiry is pending. The seven-day rule in Section 12(3) is a deliberate corrective to the well-documented reality that children from poor families are often unable to furnish sureties; it forces the Board to revisit and relax conditions rather than allow the child to remain in an institution by default.

Presumption of minority and age determination

The protective procedure depends on a threshold finding of childhood, and the Act tilts every doubt towards the child. Section 94 lays down the age-determination cascade — the Board first looks to the date of birth certificate from school or the matriculation certificate, then to the birth certificate from a corporation or panchayat, and only in the absence of both to an ossification or other medical age test, to be completed within fifteen days. Until determination, a person claiming or appearing to be a child is treated as one.

On the reckoning date, the law is settled by Pratap Singh v. State of Jharkhand, (2005) 3 SCC 551, where a Constitution Bench held that juvenility is to be determined with reference to the date of the offence, not the date of production before the court. The retrospective reach of a juvenility claim was confirmed in Hari Ram v. State of Rajasthan, (2009) 13 SCC 211: a claim of juvenility may be raised before any court at any stage, even after the proceedings have concluded, and is to be decided under the juvenile-justice framework even if the person has since ceased to be a child. These principles are explored in depth in our chapter on definitions.

Policing heinous offences and the 16–18 cohort

The 2015 Act's most contested innovation — the possibility of trying a child aged sixteen to eighteen as an adult for a heinous offence — begins at the policing stage, because Rule 8 permits FIR registration only for heinous offences. The doctrinal groundwork was laid in Subramanian Swamy v. Raju, (2014) 8 SCC 390, where the Court rejected the argument that the JJ Act, 2000 gave juveniles “blanket immunity,” holding instead that the Act prescribes a different procedure and a different scheme of disposal rather than a free pass.

The meaning of “heinous offence” was then narrowed in Shilpa Mittal v. State (NCT of Delhi), (2020) 2 SCC 787. Section 2(33) defines a heinous offence as one carrying a minimum punishment of seven years or more. The Court held that an offence which prescribes a maximum of more than seven years but no minimum, or a minimum below seven years — such as the offence then before it — does not qualify as heinous; it falls into a “fourth category” to be treated as a serious offence until the legislature acts. The Act's threefold taxonomy — petty offences (up to three years), serious offences (three to seven years) and heinous offences (minimum seven years and above) — thus left a statutory gap, and the Court declined to fill it by judicial legislation, holding that any such offence must be treated as serious rather than heinous.

The practical importance for policing is direct. Because Rule 8 of the Model Rules permits FIR registration only for heinous offences, the classification determines whether a conventional FIR-driven investigation is even permissible, and whether the preliminary-assessment route to adult trial opens at all. Police and the Board must therefore classify the offence with precision before the heinous-offence machinery is set in motion; a mistaken classification can wrongly expose a child to the prospect of trial as an adult. See our dedicated chapter on heinous offences and children aged 16–18.

From police station to preliminary assessment

Once a heinous offence by a child above sixteen reaches the Board, Section 14 read with Section 15 requires a preliminary assessment of the child's mental and physical capacity to commit the offence, ability to understand its consequences, and the circumstances of the offence. Section 14(3) provides that this assessment shall be disposed of within three months from the date of first production, extendable by the Chief Judicial Magistrate or Chief Metropolitan Magistrate for reasons recorded in writing.

In Child in Conflict with Law v. State of Karnataka, 2024 SCC OnLine SC 354, the Supreme Court clarified that this three-month period is directory and not mandatory, since the statute attaches no consequence to its breach — though it stressed that the assessment must still be concluded expeditiously. The same judgment fixed the limitation for an appeal under Section 101(2) against a Section 15 order at thirty days. The Delhi High Court has likewise insisted that the preliminary assessment be initiated and concluded without delay, so that the child does not remain in limbo while the question of adult trial hangs over them.

Sampurna Behura: making the units real

Statutory architecture is worthless if it remains on paper, and by 2018 the SJPUs and CWPOs existed largely in name. In Sampurna Behura v. Union of India, (2018) 10 SCC 165, a three-judge Bench led by Lokur J. confronted the systemic non-implementation of the Act. Finding that the duties and responsibilities of CWPOs and SJPUs had never been specified, the Court directed the Bureau of Police Research and Development and the National Police Academy to identify their functions, duties and responsibilities, to integrate child rights into police training curricula, and to ensure that every police station actually designates a trained CWPO and every district constitutes a functioning SJPU.

The judgment is the leading authority on the enforcement side of the policing scheme: it converts the permissive language of Section 107(1) (“may be designated”) into a practical expectation that the post will be filled and the unit staffed, and it ties the welfare-oriented policing model to concrete administrative accountability. The Court's broader concern was that the Act had created institutions on paper — Boards, Committees, SJPUs and District Child Protection Units — without the political and financial will to make them function, and it issued a long series of directions to give them effect. Its insistence that child rights be embedded in police training curricula is the doctrinal bridge between Section 107(3)'s training mandate and actual capacity on the ground.

Subsequent High Court decisions have invoked Sampurna Behura to direct States to file compliance affidavits and to operationalise child-friendly police stations. The National Commission for Protection of Child Rights has likewise issued guidelines for child-friendly police stations pursuant to this enforcement push. Together they signal that the SJPU is not a discretionary nicety but a non-negotiable component of a constitutionally compliant juvenile-justice system, and that the State's failure to constitute and train it is itself justiciable.

Children as victims and witnesses, not only offenders

Section 107 is careful to say that the CWPO deals with children “either as victims or perpetrators.” The SJPU is therefore not merely a delinquency-handling cell; it is the police interface for children in need of care and protection as well. When a child victim or a child found in exploitative circumstances comes to police notice, the SJPU/CWPO is the channel for producing the child before the Child Welfare Committee and for coordinating with the District Child Protection Unit.

This dual mandate matters in practice because the same officer who must investigate an offence against a child must also shield a child offender from the trauma of ordinary policing. The social-worker membership of the SJPU, and the requirement that one member be a woman, are designed precisely to keep the welfare lens dominant in both roles. For the wider scheme of protection that the CWPO feeds into, see again the general principles of care and protection.

Child-friendly handling at and after apprehension

Beyond the headline safeguards, the Act and Rules embed a texture of child-sensitive practice that the SJPU and CWPO must observe. A child is not to be handcuffed, paraded, or photographed in a manner that discloses identity; the reporting of a child's name, address, school or any particular that could lead to identification is prohibited, in line with the confidentiality principle that runs through the statute. The CWPO is expected to be in plain clothes rather than uniform where feasible, so that the encounter is stripped of its intimidating aspect, and to use simple, non-threatening language appropriate to the child's age and understanding.

These practices are not decorative. They flow from the general principles of care and protection in Section 3 — the principles of dignity and worth, of the best interest of the child, of non-stigmatising semantics, and of the right to privacy and confidentiality — which bind every functionary, including the police, exercising power under the Act. A CWPO who treats the child as an ordinary accused, exposes the child's identity, or extracts statements through coercion not only commits a procedural lapse but violates the foundational principles the Act declares to be mandatory. The Board, on production, is expected to verify that these standards were met and to record any breach.

Recurring lapses and how courts respond

Three failures recur in reported litigation. First, officers register conventional FIRs and conduct ordinary investigations in non-heinous cases, ignoring Rule 8's daily-diary route; courts treat this as a procedural irregularity that does not by itself vitiate the inquiry but invites censure. Second, children are produced beyond twenty-four hours or, worse, held in lockup in breach of the Section 10 proviso — a violation that attracts the strict line drawn in Sheela Barse and the Allahabad High Court's no-jail-during-age-inquiry rule. Third, the intimation duties under Section 13 are skipped, leaving the child unsupported before the Board.

The judicial response has been corrective rather than punitive towards the child: orders are read down, bail is granted under Section 12, and the matter is routed back to the Board for compliance, while the State is directed to train its officers. The thread running through all of it is the refrain in Sampurna Behura that mere enactment is not enough — the policing safeguards must be lived, not merely legislated.

Frequently asked questions

What is the difference between a Child Welfare Police Officer and a Special Juvenile Police Unit?

Under Section 107, a Child Welfare Police Officer (CWPO) is an individual officer — not below Assistant Sub-Inspector — designated in each police station to deal exclusively with children. The Special Juvenile Police Unit (SJPU) is a district- or city-level body headed by an officer not below the rank of Deputy Superintendent of Police, comprising all the CWPOs plus two child-welfare social workers, one of whom must be a woman. The CWPO is the station-level point of contact; the SJPU is the coordinating umbrella.

Can a child in conflict with law ever be kept in a police lockup or jail?

No. The proviso to Section 10 is absolute: “in no case” shall a child alleged to be in conflict with law be placed in a police lockup or lodged in a jail. The Allahabad High Court has held that this bar applies even while an age-determination inquiry is pending. If the child cannot be released, the proper place is an observation home, never a cell — a rule rooted in Sheela Barse v. Union of India.

Is bail the rule or the exception for a child in conflict with law?

Bail is the rule. Under Section 12, a person who is apparently a child must be released on bail regardless of whether the offence is bailable or non-bailable, notwithstanding the CrPC. Release may be refused only if it would bring the child into association with criminals, expose the child to moral or physical danger, or defeat the ends of justice — and even then the child goes to an observation home or place of safety, not jail.

When must a First Information Report be registered against a child?

Under Rule 8 of the Model Rules, 2016, an FIR is registered only where a heinous offence is alleged, or where the offence is alleged to have been committed jointly with adults. For petty and serious offences the SJPU or CWPO records the matter in the general daily diary and prepares a social background report in Form 1, rather than launching a conventional FIR-driven investigation.

From which date is a child's age reckoned for juvenility?

From the date of the offence. In Pratap Singh v. State of Jharkhand, (2005) 3 SCC 551, a Constitution Bench held that juvenility is determined by the offender's age on the date the offence was committed, not the date of production before the court. Hari Ram v. State of Rajasthan, (2009) 13 SCC 211, added that the claim may be raised at any stage, even after proceedings conclude.

What counts as a heinous offence for trying a 16–18-year-old as an adult?

Section 2(33) defines a heinous offence as one carrying a minimum punishment of seven years or more. In Shilpa Mittal v. State (NCT of Delhi), (2020) 2 SCC 787, the Supreme Court held that an offence prescribing a maximum above seven years but no minimum, or a minimum below seven years, is not heinous — it falls into a fourth category treated as a serious offence until Parliament amends the law.