Res Judicata in Writ Proceedings: Finality of Decisions under Articles 32 and 226

Section 11 of the Code of Civil Procedure does not in terms apply to a writ petition, which is not a suit. But the principle behind it does. Res judicata is not merely a rule of procedure invented for civil courts; it rests on the public interest in there being an end to litigation, on the injustice of vexing a person twice for the same cause, and on the authority that must attach to a judicial decision once made. The Supreme Court has accordingly held that a decision on the merits in one writ petition bars a second petition on the same matter, whether the second is filed in the same court or moved under Article 32 after a High Court has decided under Article 226. This topic sets out the doctrine, its conditions, its extension to constructive res judicata, and the situations in which it does not apply.

1. The Principle Applied to Writs

📖 Daryao v. State of Uttar Pradesh, AIR 1961 SC 1457

Facts: Petitioners whose writ petitions under Article 226 had been dismissed by the High Court on the merits, without pursuing an appeal, moved the Supreme Court under Article 32 on the same grounds. It was contended that Article 32 is itself a fundamental right which cannot be defeated by the doctrine of res judicata, and that section 11 of the Code of Civil Procedure does not apply to writ proceedings.

Held: A Constitution Bench held that the petitions were barred. The Court held that the rule of res judicata is not a technical rule confined to the Code of Civil Procedure but a rule founded on considerations of public policy: that there must be an end to litigation, and that a person should not be vexed twice over the same cause. Where a petition under Article 226 has been heard and finally decided on the merits by a High Court, the decision binds the parties, and a subsequent petition under Article 32 on the same facts and for the same relief is barred by res judicata, unless the earlier decision has been set aside in appeal. The Court held that this does not impair the fundamental right under Article 32, because the right is a right to move the Court for the enforcement of fundamental rights and not a right to have the same question decided over and over again. The Court distinguished a dismissal in limine without a speaking order and a dismissal on the ground of laches or alternative remedy, neither of which is a decision on the merits and neither of which operates as res judicata.

Ratio: The foundational Indian authority. A writ petition decided on the merits binds the parties and bars a fresh petition on the same matter, including one under Article 32; a dismissal in limine or on a discretionary ground does not.

2. Conditions for the Bar

The same matter must be directly and substantially in issue in both proceedings.
The parties must be the same, or must claim under the same title, the requirement being applied with some flexibility in public interest proceedings.
The earlier decision must have been on the merits. A decision that actually determined the rights of the parties, not one declining to entertain the petition.
The earlier court must have been competent to decide the matter.
The earlier decision must have become final, not having been set aside or superseded in appeal or review.

Nature of the earlier order	Does it bar a fresh petition?
Dismissed after hearing, with reasons, on the merits	Yes; res judicata applies (Daryao)
Dismissed in limine by a non-speaking order	No; no decision on the merits
Dismissed in limine with reasons on the merits	Yes, to the extent of what was decided
Dismissed on the ground of laches or delay	No; a discretionary refusal, not a decision on the merits
Dismissed on the ground of an alternative remedy	No; the merits remain undetermined
Withdrawn without liberty to file afresh	A fresh petition is ordinarily not entertained
Withdrawn with liberty to file afresh	No bar, within the liberty granted
Decided by a High Court and affirmed or set aside in appeal	The appellate decision governs
Decided in a petition under Article 32	Binds; a subsequent petition under Article 226 on the same matter is barred

3. Constructive Res Judicata

The principle extends beyond what was actually decided to what ought to have been raised. Explanation IV to section 11 of the Code provides that a matter which might and ought to have been made a ground of attack or defence in a former suit is deemed to have been directly and substantially in issue, and the courts have applied the same reasoning to writ proceedings, for the same reason: a litigant may not split his case and bring successive petitions on grounds he could have taken at once.

📖 Forward Construction Co. v. Prabhat Mandal (Regd.), Andheri, (1986) 1 SCC 100

Facts: A public interest petition challenged a municipal scheme for the development of land. An earlier writ petition concerning the same scheme had been decided, and the question arose whether the later petition was barred, and whether the principle of constructive res judicata could apply to a proceeding brought in the public interest by persons who were not parties to the earlier one.

Held: The Supreme Court held the later petition barred. It held that the principle of constructive res judicata, as embodied in Explanation IV to section 11 of the Code of Civil Procedure, applies to writ petitions as well: a ground which might and ought to have been taken in the earlier proceeding cannot be raised in a subsequent one. The Court further held that in a petition brought in the public interest the earlier decision binds, not only the parties before the court, but the public generally, since the petitioner in such a proceeding litigates on behalf of the public and the judgment operates for and against the class he represents. To hold otherwise would permit an endless succession of petitions on the same public grievance by different persons.

Ratio: Constructive res judicata applies to writ proceedings, and a decision in a genuine public interest petition binds the public, so that a fresh petition by a different person on the same grievance is barred.

4. When Res Judicata Does Not Apply

Habeas corpus. Successive petitions are permitted on fresh grounds or on a changed situation, because liberty is a continuing subject and each day of detention is a fresh wrong; but a petition on grounds already rejected is barred.
A continuing cause of action. Where the facts have changed or a fresh cause has arisen since the earlier decision, the matter is not the same.
A decision obtained by fraud or collusion. It binds nobody and may be ignored.
A decision of a court without jurisdiction. A nullity creates no bar.
A pure question of law wrongly decided, in some circumstances, particularly on the vires of a statute where the earlier decision has since been overruled, though the parties to that decision are ordinarily still bound by it.
Different parties and different subject matter, where neither identity nor privity exists.
An order that was not a decision at all, such as a dismissal for default or a withdrawal with liberty.

5. Related Doctrines Distinguished

Doctrine	What it prevents
Res judicata	Re-agitating a matter already decided on the merits between the same parties
Constructive res judicata	Raising a ground that might and ought to have been raised earlier
Issue estoppel	Re-opening a specific issue finally determined, even in a different proceeding
Estoppel by record	Denying what a judgment records as decided
Abuse of process	Successive petitions filed to harass or to obtain a different bench
Withdrawal without liberty	A fresh petition on the same cause after voluntarily abandoning one
Laches	Relief after unexplained delay, whether or not anything was decided before

⚠ The bar attaches to a decision, not to an appearance in court

The single question that resolves most objections under this head is whether the earlier order decided anything. A High Court that dismissed a petition because the petitioner had a statutory appeal, or because he came too late, or by a one-line order declining to interfere, resolved nothing about the legality of the impugned action, and the matter remains open. A High Court that heard the parties and held the order valid decided the matter, and no amount of relabelling the grounds will revive it, because constructive res judicata closes the grounds that were not taken as well as those that were. The form of the earlier order matters less than whether it contains a determination.

6. The Position in Summary

Section 11 of the Code does not apply in terms to writ petitions, but the principle of res judicata does, resting on public policy and the need for an end to litigation.
A petition under Article 226 heard and finally decided on the merits bars a subsequent petition on the same matter, including one under Article 32 (Daryao).
A dismissal in limine without reasons, or on the ground of laches or an alternative remedy, is not a decision on the merits and creates no bar.
Constructive res judicata applies to writ proceedings, and a decision in a genuine public interest petition binds the public so that a fresh petition on the same grievance by another person is barred (Forward Construction).
The bar does not apply to habeas corpus on fresh grounds, to a changed cause of action, to decisions obtained by fraud, or to decisions of a court without jurisdiction.

7. Related Topics and Provisions

Delay and Laches in Writ Proceedings (Topic 119): the companion threshold objection.
Alternative Remedy (Topics 117 and 118): dismissal on that ground does not bar a fresh petition.
Writ of Habeas Corpus (Topic 107): successive petitions on fresh grounds.
Locus Standi and PIL (Topics 115 and 116): why a public interest decision binds the class.
Constitutional Writs (Topic 106): the character of the jurisdiction under Articles 32 and 226.
Constitution of India: Articles 32, 226 and 227; Code of Civil Procedure, 1908, section 11 and Explanation IV.