Unit II — Functions of Law, Justice & Punishment

“Justice is the end; law is merely the instrument and the means.” — Salmond

Functions and Purpose of Law

Why does law exist at all? The classic answers stack rather than compete: order (Hobbes — escape from the war of all against all), justice (Salmond — courts apply law for the administration of justice), liberty (law fences power), and social engineering (Pound — balancing competing interests with least friction). The working summary for the exam: law’s primary function is the administration of justice, its secondary functions include guiding conduct, allocating resources and settling disputes peacefully.

Law, Fact and Discretion

Question of…	Decided by	Example
Law	The judge, by authority	What “possession” means in the statute
Fact	Evidence — judge/jury	Whether the accused held the knife
Judicial discretion	The judge’s reasoned choice within legal limits	Quantum of sentence, granting an injunction

The discretion point that wins marks: discretion is not arbitrary choice — it must be exercised judicially, on reasons, within the statute’s purpose; unguided discretion is the seed of arbitrariness that Article 14 forbids.

Justice and its Kinds

flowchart TD
    ROOT["Justice"]:::root
    ROOT --> A["Natural justice<br/>(audi alteram partem;<br/>nemo judex in causa sua)"]:::leaf
    ROOT --> B["Distributive<br/>(fair allocation —<br/>Aristotle, Rawls)"]:::leaf
    ROOT --> C["Corrective / remedial<br/>(undoing wrongs —<br/>damages, restitution)"]:::leaf
    ROOT --> D["Legal justice<br/>(justice according to law,<br/>administered by courts)"]:::leaf

    classDef root fill:#FFF8DC,stroke:#333,stroke-width:1px,color:#000;
    classDef leaf fill:#E6F3FF,stroke:#1E3A8A,color:#000;
    linkStyle default stroke:#888,stroke-width:1px;

Civil vs criminal administration of justice: civil justice enforces rights (remedy: damages, injunction, specific relief — the wrong is to the individual); criminal justice punishes wrongs against the State (remedy: punishment — prosecution by the State, proof beyond reasonable doubt). Salmond’s point of distinction is the purpose of the proceeding (enforcement vs punishment), not the act itself — the same facts can yield both.

Theories of Punishment — the ⭐⭐⭐ Essay

flowchart TD
    ROOT["Theories of Punishment"]:::root
    ROOT --> A["Deterrent<br/>(exemplary fear —<br/>Bentham)"]:::leaf
    ROOT --> B["Retributive<br/>(just deserts —<br/>an eye for an eye)"]:::leaf
    ROOT --> C["Preventive<br/>(disable the offender —<br/>imprisonment, disqualification)"]:::leaf
    ROOT --> D["Reformative<br/>(cure, not kill —<br/>probation, juvenile justice)"]:::leaf
    ROOT --> E["Expiatory / compensatory<br/>(atonement; victim<br/>compensation)"]:::leaf

    classDef root fill:#FFF8DC,stroke:#333,stroke-width:1px,color:#000;
    classDef leaf fill:#E6F3FF,stroke:#1E3A8A,color:#000;
    linkStyle default stroke:#888,stroke-width:1px;

Deterrent — punishment as a public example so that others fear to offend (Bentham’s utilitarian arithmetic). The Supreme Court has invoked deterrence for crimes shaking social order, while warning that severity without certainty deters nothing.
Retributive — the offender deserves suffering proportionate to the wrong; it dignifies the criminal as a responsible agent but, taken alone, is institutionalised vengeance.
Preventive — disable the offender from repeating: imprisonment, cancellation of licence, forfeiture, in the extreme the death penalty.
Reformative — crime is a disease; the sentence should cure. It drives India’s probation, parole and juvenile systems — “every saint has a past, every sinner a future.” Its limit: hardened and white-collar offenders, where reform talk becomes leniency.
The modern synthesis the examiner wants: no single theory suffices; Indian sentencing blends them — deterrence for heinous crime (Bachan Singh v. State of Punjab, 1980 — death only in the “rarest of rare”), reformation as the default for the young and first-time offender.

✏️ Sample — Writing the 16-Mark “Theories of Punishment” Answer

Skeleton that scores: one-line purpose of punishment → the five theories, each with its one-word essence, chief advocate and one criticism → the Indian synthesis with Bachan Singh (rarest of rare) and the reformative tilt of the Juvenile Justice Act → verdict: a civilised system deters publicly, reforms individually, and never punishes beyond desert. Sketch the flowchart above in the margin — the 30-second version earns presentation marks.

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