Operation and Repeal of Statutes — Interpretation of Statutes Notes

Operation and Repeal of Statutes

In 1955 the Supreme Court in State of Punjab v Mohar Singh (1955) had to answer a deceptively simple question: when a law is repealed, what happens to rights and prosecutions already begun under it? The Court’s answer — that a repeal does not wipe the slate clean where the legislature has saved accrued rights — turned on a single provision, Section 6 of the General Clauses Act, 1897. That section is the safety net under every repeal, and it is a guaranteed exam topic.

What is repeal, and what does it do?

The power to make a law includes the power to unmake it. Repeal is the abrogation or cancellation of an existing statute by the legislature — the law is taken off the statute book. Because “the power to repeal is co-extensive with the power to enact”, the same legislature (under Arts. 245–246 of the Constitution, in its own field) that can pass an Act can repeal it.

Repeal comes in two forms:

Express repeal. The legislature says so in words — “The … Act, 19XX is hereby repealed” (usually in a repeal-and-savings section or a schedule of repeals). Clear and deliberate.
Implied repeal. The legislature does not say so, but passes a later Act so inconsistent with an earlier one that the two cannot stand together. The later law prevails on the maxim leges posteriores priores contrarias abrogant [later laws repeal earlier contrary ones]. But courts lean against implied repeal: there is a strong presumption that the legislature did not intend to repeal a law it did not mention, and repeal by implication is found only where the inconsistency is clear and irreconcilable, or the later Act was plainly intended to be a complete code on the subject.

The effect of repeal — the real exam meat. At common law a repeal was drastic: it obliterated the repealed Act as if it had never existed, ending pending prosecutions and destroying accrued rights. To cure this harshness, Section 6 of the General Clauses Act, 1897 provides that, unless a different intention appears, the repeal does not:

revive anything not in force at the time of repeal;
affect the previous operation of the repealed Act or anything done under it;
affect any right, privilege, obligation or liability already acquired or incurred;
affect any penalty or punishment incurred for an offence committed against the repealed Act;
affect any investigation, legal proceeding or remedy for such right, liability or penalty — which may be continued as if the Act had not been repealed.

So accrued rights and pending prosecutions survive a bare repeal. Section 6 applies only to a repeal, not to the mere expiry of a temporary Act (Topic 5) — keep the two apart.

⚠️ Do not confuse repeal with amendment. An amendment changes part of an Act while the Act lives on; a repeal cancels the Act (or provision) entirely. And do not say a repeal always ends pending cases — s.6 usually saves them.

Section 6, General Clauses Act, 1897: “Where this Act, or any Central Act … made after the commencement of this Act, repeals any enactment … then, unless a different intention appears, the repeal shall not — (c) affect any right, privilege, obligation or liability acquired, accrued or incurred under any enactment so repealed; … (e) affect any … legal proceeding … in respect of any such right … or punishment …”

In Simple Terms: Repeal is the legislature cancelling a law — either expressly, or by implication when a later law flatly contradicts it. But a repeal does not, by itself, undo the past: s.6 GCA saves rights already acquired and prosecutions already begun, unless the legislature clearly says otherwise.

🧩 WORKED EXAMPLE — Two Acts collide (implied repeal)

Facts. Section 36 of the Industrial Disputes Act bars a party from being represented by a legal practitioner before a Labour Court without consent; s.30 of the Advocates Act, 1961 confers on every advocate a right to practise before all courts and tribunals.

Rule. A later general Act does not impliedly repeal an earlier special provision unless the two are irreconcilable; a special provision on a particular subject prevails over a general one (generalia specialibus non derogant) [general words do not derogate from special ones].

Apply. The Advocates Act is a general law about the right to practise; s.36 ID Act is a special provision regulating representation in a particular forum for a particular purpose. They can stand together — the special bar governs that special tribunal.

Conclusion. Section 36 of the ID Act prevails in the Labour Court; the general right in s.30 does not impliedly repeal the special bar. There is no implied repeal.

flowchart TD
    ROOT["Repeal of a statute"]:::root
    ROOT --> A["Express<br/>legislature says so"]:::leaf
    ROOT --> B["Implied<br/>later Act irreconcilable"]:::leaf
    B --> B1["Presumption AGAINST implied repeal"]:::leaf
    ROOT --> C["Effect of repeal: s.6 GCA saves —"]:::leaf
    C --> C1["accrued rights & liabilities"]:::leaf
    C --> C2["pending prosecutions & penalties"]:::leaf
    C --> C3["past operation of the Act"]:::leaf
    classDef root fill:#FFF8DC,stroke:#000,stroke-width:1px,color:#000;
    classDef leaf fill:#E6F3FF,stroke:#1E3A8A,color:#000;
    linkStyle default stroke:#888,stroke-width:1px;

Case Laws

State of Punjab v Mohar Singh (1955) — s.6 GCA saves accrued rights and pending proceedings on a repeal unless a contrary intention appears; the court looks to the whole scheme of the repealing Act.
Zaverbhai Amaidas v State of Bombay (1954) — implied repeal arises where a later Act covers the whole subject-matter and is intended as a complete code inconsistent with the earlier law.
Municipal Council, Palai v T.J. Joseph (1963) — there is a strong presumption against repeal by implication; it is found only on clear inconsistency.

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