The Lift Line

However compelling the social menace, the power to make a crime belongs to the legislature, and the power to find guilt belongs to the courts, not to a police-prepared list.

Why This Editorial Matters for Your Exam

Article 20(1) is a Prelims staple, and the principle of legality is a favourite Mains theme in questions on police powers, special laws and preventive action. This op-ed, by a former Professor of Law at Delhi University, uses a Supreme Court ruling on the Uttar Pradesh Gangsters Act to explain three linked ideas: what it means to “create” a crime, why that is a legislative function, and why the executive should be kept out of deciding guilt.

GS Paper 2: Fundamental Rights (Article 20); separation of powers; functioning of the judiciary; delegated legislation; issues in the criminal justice system.

Concept Meaning Why it is testable
Nullum crimen sine lege No crime without a law defining it The core of the principle of legality
Nulla poena sine lege No punishment without a law prescribing it Reflected in the second limb of Article 20(1)
Ex post facto law A law that punishes an act retrospectively Barred for criminal law by Article 20(1)
Excessive delegation The legislature handing an essential function to the executive Creating an offence is such a function
Ipse dixit An assertion resting only on the speaker’s authority The Court’s description of executive labelling under the Act

Background and Context

The Act. The Uttar Pradesh Gangsters and Anti-Social Activities (Prevention) Act, 1986 defines a “gang” and a “gangster” and prescribes punishment for gangsters. A person is named as a gang member through a “gang chart”, prepared by the police and approved by the administration under the Rules framed under Section 23 of the Act, which is its rule-making power; restrictions on bail are in Section 19(4).

The ruling (background). On 20 August 2026, a Bench of Justices J.B. Pardiwala and K. Vinod Chandran decided Shiv Pratap Singh v. State of U.P. with Himanshu Srivastava v. State of U.P. The Court held that “the U.P. Act is still-born and the proceedings under it cannot survive”. Its reasoning, quoted by the author:

“A gangster is defined under the Act and the determination of who a gangster is, for the purpose of punishment, is as prescribed in the Rules, left to the ipse dixit of the Executive. The creation of a crime, or to make an act or omission subject to penal consequences as an offence, is essentially a legislative function and it cannot be thrown away and left to sprout in the thicket of subordinate legislation.”

The Court quashed the Gangsters Act proceedings against the two appellants, both advocates, while making clear that any independent offences alleged against them under the Indian Penal Code (IPC, since replaced by the Bharatiya Nyaya Sanhita) or other penal laws could still be prosecuted under those laws.

The Analysis

1. Three inquiries, in the author’s reading. The ruling turns on (i) the need to create a crime by explicitly identifying the act made punishable, (ii) criminal law-making as an exclusively legislative function, and (iii) keeping the executive out of rule-making on guilt and out of guilt-determination.

2. Why definitions matter. The author writes that a society used to “name-calling” at will (“deshdrohi”, “urban naxal”) must value clear legal categories. The principle of legality, nullum crimen sine lege and nulla poena sine lege, together with the bar on ex post facto laws, is embodied in Article 20(1). The Court used the General Clauses Act definition of “offence” and concluded: “We cannot find any offence having been created.”

3. Legislature first, courts second, no one else. Citing Herbert L. Packer’s The Limits of the Criminal Sanction (1968), the author notes that the definitional role belongs “primarily and broadly to the legislature, secondarily and interstitially to the courts, and to no one else”. Legislative creation of crime guarantees detailed debate and deliberation, which subordinate legislation does not.

4. Punishing status, not conduct. Under the Act, the status of “gangster” is fixed by a gang chart prepared by administrative and police authorities. The Court observed that “nothing remains to be considered by the judicial officer but to punish him”, so that the trial becomes “a foregone conclusion, a statutory imprimatur to punish”. Repeated challenges had argued that executive authorities reach conclusions of culpability without verifiable evidence or reasons.

5. The verdict on the verdict. The author calls the ruling “laudable”: it lays out an agenda for reforming the Act and “forthrightly reiterated the basics of criminalisation and the limits within which agencies are supposed to operate”.

The precision that earns marks. Article 20(1) has two limbs: no conviction except for violating a law in force at the time of the act, and no penalty greater than the law then prescribed. It bars retrospective criminal laws only; civil laws and procedural laws can be retrospective.

Data and Institutions Vault

Prelims-grade facts:

The case (background):

  • Shiv Pratap Singh v. State of U.P., with Himanshu Srivastava v. State of U.P., was decided on 20 August 2026 as background to this op-ed.
  • Bench: Justices J.B. Pardiwala and K. Vinod Chandran of the Supreme Court.
  • The Court held the UP Gangsters and Anti-Social Activities (Prevention) Act, 1986 “still-born” because it creates no offence.
  • Proceedings under the Act were quashed; offences under ordinary penal law can still be prosecuted.

Constitution and statute:

  • Article 20(1): no conviction except for violating a law in force at the time, and no penalty greater than that law prescribed.
  • Article 20(2): no one may be prosecuted and punished for the same offence more than once (double jeopardy).
  • Article 20(3): no person accused of an offence can be compelled to be a witness against himself.
  • Under Article 359, as amended by the 44th Amendment (1978), Articles 20 and 21 cannot be suspended during an Emergency.
  • General Clauses Act, 1897, Section 3(38): an “offence” is any act or omission made punishable by any law in force.
  • In re Delhi Laws Act (1951): the legislature cannot delegate its essential legislative functions.
  • Shreya Singhal v. Union of India (2015): Section 66A of the IT Act struck down, partly for vagueness.
  • Bharatiya Nyaya Sanhita, 2023: Section 111 defines organised crime; Section 112 petty organised crime.

Prelims, the traps:

  • Article 20(1) bars retrospective criminal laws only; it does not bar retrospective civil or tax laws.
  • Article 20 protects persons, including foreigners and companies, not only citizens.
  • The ruling did not stop prosecution for actual offences; it held that the Act itself created none.

⚠️ Watch the trap: “Nullum crimen sine lege” is about defining the crime; “nulla poena sine lege” is about defining the punishment. Article 20(1) protects both.

The Debate

Special laws are needed. Organised gangs work through networks, intimidation and front men. Prosecuting one offence at a time rarely reaches the leaders, which is why States enacted laws such as the Maharashtra Control of Organised Crime Act, 1999, and why the BNS now defines organised crime.

Special laws are dangerous when vague. A law that punishes a status assigned by the police hands the executive a power to label, and labels invite misuse against political opponents, lawyers and dissenters. The two appellants in this case were advocates, one named after a Bar Association election dispute.

The balanced verdict. Both concerns are met by drafting: the legislature must define the prohibited conduct precisely, courts must decide guilt on evidence, and executive rules must stay within procedure. That is what the Court’s ruling and the author’s reading demand.

How to Think About This

Separate three powers in any criminal law: defining, labelling and judging. Defining what is a crime belongs to the legislature. Labelling a person a suspect is the executive’s job, but it cannot by itself carry punishment. Judging guilt belongs to courts. Whenever you assess a special law (anti-terror, anti-gang, preventive detention, sedition), check whether one branch has absorbed another’s power. The same test explains Shreya Singhal, the debates over UAPA designations and preventive detention.

Diagram-in-Words

Under the Gangsters Act Under the principle of legality Act defines a status "gangster", no offence created Police gang chart executive assigns the label Court can only punish a foregone conclusion Legislature defines the act crime and punishment, Article 20(1) Executive follows procedure investigates, does not decide guilt Court decides guilt on evidence
The left column shows why the Court called the Act still-born: the label comes from the executive and the court is left only to punish. The right column is the allocation of powers the principle of legality requires.

Takeaway Box

  • UP Gangsters Act, 1986 held “still-born” by Justices Pardiwala and Vinod Chandran: it defines a gangster but creates no offence.
  • Principle of legality: nullum crimen sine lege, nulla poena sine lege, no ex post facto criminal law, embodied in Article 20(1).
  • Creating a crime is an essential legislative function; it cannot be left to rules and a police gang chart.
  • Packer (1968): crime is defined by the legislature, interstitially by courts, “and to no one else”.
  • Way forward: reform special laws so that the legislature defines conduct, courts decide guilt and the executive keeps to procedure.

Sources: The Hindu, Supreme Court of India

Source: No Crime Without Law: What the "Stillborn" UP Gangsters Act Ruling Teaches About Criminalisation — Ujiyari.com | Free UPSC & State PCS Editorial Analysis