An FIR, an arrest, a remand, a Fourth Schedule listing, a case over something posted online — each is a lawful power with a written limit attached. This is the machinery, and who may test the limits.
Most people meet the criminal law once, suddenly, and at a disadvantage. Someone gives information at a police station; a document is written; from that moment the state has powers it did not have the day before. None of it is improvised. It is set out in a code from 1898, a penal code from 1860, some later statutes and a chapter of the Constitution — and every step has a boundary. The useful question is not whether the state has the power, but which limit applies and who can make a court check it.
The process begins with a document, not a decision. Under section 154 of the Code of Criminal Procedure, 1898, information about a cognizable offence given to the officer in charge of a police station must be written down, read over to the informant, signed and entered in a book kept for the purpose. That entry is the First Information Report, and the informant gets a free copy. Anyone may give it, and it may name anyone.
Registration matters because a cognizable offence is one the police may investigate, and arrest in, without a magistrate's prior order. The FIR is the switch. But it settles nothing about guilt. In Mst. Sughran Bibi v. The State, PLD 2018 SC 595, decided by a larger bench on 9 May 2018, the Supreme Court held that one incident yields only one FIR; that the report is information an offence occurred, not proof of who committed it; that the investigating officer may weigh competing versions and is not bound by the one recorded; and that the operative document is the later report under section 173, which may contradict it entirely.
Two things follow. If the police refuse information that on its face discloses a cognizable offence, section 22-A(6) of the Code lets a Sessions Judge sitting as an ex-officio Justice of the Peace direct registration — a power the superior courts confine to whether an offence is disclosed, not whether the account is true. And a false complainant is not beyond reach: section 182 of the Pakistan Penal Code, 1860 punishes false information to a public servant, section 211 a false charge.
An FIR is not a finding. It is the state's written record that somebody said a cognizable offence happened — and the moment a set of powers switches on.
The Constitution's central safeguard is a deadline. Article 10(1) says no arrested person shall be detained without being informed, as soon as may be, of the grounds, nor denied the right to consult and be defended by a legal practitioner of his choice. Article 10(2) requires production before a magistrate within twenty-four hours of arrest, excluding journey time, and forbids detention beyond that without a magistrate's authority. Section 61 of the Code says the same.
The clock exists to force a decision by someone other than the arresting officer. Once the accused is produced, section 167 governs what the magistrate may do — discharge, judicial custody, or police custody for further investigation, which may not exceed fifteen days in the whole. Case-law digests published by the Prosecutor General, Punjab record the courts' insistence that remand is not granted mechanically.
Preventive detention is the part most readers do not know exists, and it is not a loophole: it is in the Constitution. Article 10(3) disapplies both safeguards above to anyone held under a preventive-detention law. Six further clauses fence the exception in. Article 10(4) permits such a law only for conduct prejudicial to the integrity, security or defence of Pakistan, its external affairs, public order, or the maintenance of supplies and services, and caps detention at three months unless a Review Board of superior-court judges finds cause for more. Article 10(5) requires grounds within fifteen days and a chance to reply. Article 10(7) caps any twenty-four months at eight in a public-order case, twelve otherwise.
The statute that fills the space is the Maintenance of Public Order Ordinance, 1960, enacted for the former West Pakistan and now carried on the provincial books. Its section 3 allows a detention order where the authority, in practice the District Magistrate or the provincial government, is satisfied that a person is acting or about to act prejudicially to public safety or public order. The Prosecutor General's digests record how courts police it: the satisfaction must rest on a conscious application of mind, the grounds must be specific, and one bad ground among several voids the whole order. Voicepk.net, in an explainer of 16 May 2023, recorded its use against political workers under governments of very different complexions.
A separate power operates on people convicted of nothing. Under section 11EE of the Anti-Terrorism Act, 1997, the government may by Gazette notification, on an ex-parte basis, list a person in the Act's Fourth Schedule where there are reasonable grounds to believe they are concerned in terrorism or are an activist or associate of a proscribed organisation. No charge is required, no trial takes place, and the person is not heard first.
The consequences are in the section itself: a bond for good behaviour of up to three years or detention; prior police permission to leave the residence; exclusion from specified places; no bank loan or credit card; cancellation of any arms licence; and scrutiny of an immediate family's assets. There is a route out — review by the government within thirty days, then appeal to the High Court within thirty days of refusal. NACTA, which standardises lists issued by provincial home departments, published a figure of 2,697 listed persons as at 30 June 2021. Dawn reported on 16 October 2024 that listing brings passport embargoes, frozen bank accounts and employment-clearance problems, and is easier to start than to undo. For those who cannot pay for the appeal, the Legal Aid and Justice Authority Act, 2020 created a federal authority to fund representation.
Section 124-A of the Pakistan Penal Code is the sedition provision, inherited from 1860. It punishes bringing into hatred or contempt, or exciting disaffection towards, the Federal or a Provincial Government, and carries imprisonment for life or up to three years, with fine. On 30 March 2023, in Haroon Farooq v. Federation of Pakistan, a judge of the Lahore High Court declared the section void as a whole, reasoning through Article 8, which voids laws inconsistent with fundamental rights, and Articles 19 and 19A. The judgment is real and significant. It is also narrower than the headlines suggested: Dawn recorded on 9 October 2023 that the section remained on the statute book and was still invoked outside Punjab. A High Court's declaration operates within its own territory; repeal belongs to Parliament.
The live route for speech is now electronic. The Prevention of Electronic Crimes Act, 2016 created online offences and an agency to investigate them. Its section 20 was cut back by the Islamabad High Court in a short order of 8 April 2022, which struck down the Prevention of Electronic Crimes (Amendment) Ordinance, 2022 and declared the words "or harms the reputation" in section 20 invalid, holding that criminalising defamation offends the Constitution. Dawn reported on 16 July 2025 that detailed reasons were never issued, leaving that order awkward to cite. The statute meanwhile grew. The amending Act of 29 January 2025 inserted section 26A, punishing intentional dissemination of false information with up to three years and a fine of up to two million rupees, and created a regulatory authority able to order content blocked, appellate tribunals, and a national cyber-crime agency.
The pattern is consistent: the power is real, the limit is written, and the limit only operates if somebody goes to a court and asks.
Every power above sits under a chapter that constrains it. Article 9: no person shall be deprived of life or liberty save in accordance with law. Article 10A, inserted by the Eighteenth Amendment in 2010, guarantees a fair trial and due process in any criminal charge. Article 12 forbids retrospective punishment; Article 13 double jeopardy and compelled self-incrimination; Article 14 makes the dignity of man and the privacy of the home inviolable and prohibits torture for extracting evidence; Article 25 guarantees equal protection of law.
The enforcement route is Article 199. A High Court may direct an official to stop doing what law does not permit, or declare an act already done to be without lawful authority and of no legal effect. Under Article 199(1)(b)(i) any person — not only the detainee — may ask the Court to have someone in custody brought before it so it can satisfy itself they are not held unlawfully. That is habeas corpus, and it is the most useful thing in this article. Its limits belong here too: relief is territorial, it depends on knowing where the person is, and Article 199(3) excludes applications about members of the Armed Forces in respect of their service.
| Power | Instrument | The written limit | Who can test it |
|---|---|---|---|
| Registration | Section 154, CrPC | One FIR per incident; information, not proof | Justice of the Peace, section 22-A |
| Arrest | Arrest without warrant in a cognizable case | Grounds, counsel, magistrate within 24 hours | The magistrate; High Court under Article 199 |
| Remand | Section 167, CrPC | Police custody not exceeding 15 days in all | The magistrate, on each application |
| Preventive detention | Maintenance of Public Order Ordinance, 1960 | 3 months, then a Review Board; ceilings in Article 10(7) | Review Board; High Court under Article 199 |
| Listing | Section 11EE, Anti-Terrorism Act, 1997 | Review in 30 days; appeal to the High Court in 30 days | The government, then the High Court |
Nothing above is an accusation. These are powers a state is entitled to hold, and most exist wherever a criminal law is run. What separates a constitutional order from an arbitrary one is not the absence of the powers but the presence of the limits — and limits are not self-executing. A twenty-four-hour rule is a deadline only if somebody counts; a cap is a cap only if the Review Board sits. Powers never tested stop behaving like powers with limits.