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What is a writ, and why do we need one?
A right on paper is a promise. When the State breaks it, a slow civil suit won't help someone locked up tonight. A writ is the fast lane: a written order telling an authority to do something or stop. India borrowed the five from England's 'prerogative writs'.
What does each of the five writs do?
| Writ | Lies against | Doesn't lie against | Who can apply? |
|---|---|---|---|
| Habeas corpus | Police, jails, any authority, private persons | Lawful detention, e.g. a valid court order | The detainee or anyone for him |
| Mandamus | Officials, governments, public bodies, courts refusing to decide | Private persons; the President and Governors personally | A person with a legal right |
| Prohibition | Courts and quasi-judicial bodies, case pending | Administrative bodies, legislatures | A party to the case |
| Certiorari | Courts, tribunals, administrative orders affecting rights | Legislatures, private persons | The person affected |
| Quo warranto | Holder of a public office created by law | Private offices | Any person |
Prohibition or certiorari? It's all timing
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Moment 0Refuses a case it must hearMandamus orders it to decide.
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Moment 1Takes up a case outside its powerProhibition stops it.
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Moment 2Hearing half doneStill pending: prohibition works.
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Moment 3Order passedNothing left to forbid: certiorari quashes it.
Which writ fits the facts? A five-question test
When will a court refuse a writ?
Mandamus needs a duty, not a choice
Mandamus works only where the law says the authority must act. If a rule says the government may pay a bonus, nobody has a right to one. If a licence shall issue once conditions are met, a refused applicant who qualifies gets mandamus.
- No mandamus to legislate. There's no legal duty to make a particular law.
- No mandamus for contracts. Contracts create private rights; sue for breach.
- No mandamus against private persons, though a private body doing a public duty, like an aided college paying staff, can be reached (Andi Mukta Sadguru Trust v Rudani).
- The President and Governors are personally immune; their governments are not.
Habeas corpus: the writ anyone can file
Liberty can't wait for technicalities, so a friend or stranger can apply, and courts have treated a prisoner's letter as a petition. It reaches private persons too, like a family confining an adult daughter to stop her marriage. It fails where detention is lawful, such as under a valid court order.
Quo warranto: no injury needed
Other writs want an aggrieved petitioner; this one doesn't. Any citizen can ask an unqualified vice-chancellor to show his authority. The office must be public and created by statute or the Constitution.
Article 32 or Article 226: which door do you knock on?
- •Only Fundamental Rights
- •Itself a Fundamental Right
- •Fundamental Rights and any legal right
- •Discretionary power
| Test | Article 32 | Article 226 |
|---|---|---|
| Enforces | Fundamental Rights only | Those plus statutory and other legal rights |
| Can it refuse? | Meant to be guaranteed | Yes: delay, alternative remedy, disputed facts |
Wider in reach: the Supreme Court. Wider in subject: the High Court.
A High Court usually sends you to an alternative remedy, like an appeal, unless a Fundamental Right is at stake, natural justice was broken, the order lacked jurisdiction, or a law itself is challenged.
Lost in the High Court? Can you retry in the Supreme Court?
- 1
Dismissed on merits, with reasonsRes judicata bars a fresh Supreme Court writ on the same facts. Appeal instead.
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Dismissed for delay or an alternative remedyYour right was never judged, so no bar.
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Dismissed in one line, no reasonsNo bar either.
Which cases should you know for writs?
How has CLAT asked about writs?
The government of a state made a rule to make it discretionary to grant dearness allowance to its employees. One of the employees filed a writ petition seeking a mandamus to compel the government to grant dearness allowance. In the given situation, which of the following statements is true?
Reveal answer + reasoning
- B — A statutory right would support mandamus, and none existed.
- C — True of every writ; it doesn't meet the duty condition.
- D — The court's discretion is no reason to grant.
A licensing officer is under a statutory duty to issue a license to an applicant who fulfils the conditions prescribed for the issue of such license. Mr. X, an applicant, fulfilled all the conditions prescribed for the issue of such license, but his application for issuance of license was rejected by the licensing officer. In the given situation, which of the following statements is correct?
Reveal answer + reasoning
- B — The High Court's power goes beyond Fundamental Rights.
- C — If it were discretionary, mandamus would fail.
- D — Refusing a statutory duty is a breach of public duty.
Mr. X was dismissed from service by his employer after a proper enquiry. Mr. X challenged his dismissal in High Court by a petition under Article 226 of the Constitution of India. However, the High Court dismissed the petition citing that Mr. X has an alternative remedy available. Mr. X took recourse to the alternative remedy before the appropriate forum, but Mr. X's legal action is opposed by the employer on the basis of res judicata. Based on these facts, which of the following is the most appropriate?
Reveal answer + reasoning
- A — The bar needs a decision on merits.
- C — The passage applies res judicata even to Fundamental Rights cases.
- D — Carries C's wrong reason.
Also asked: CLAT 2022 Q67 (no mandamus to make a law, B), Q68 (none to enforce a private contract, C) and Q70 (none for private duties, D); CLAT 2021 Q86–89 on res judicata.
Can you dodge these writ traps?
🙅 Myth
Writs are only for Fundamental Rights.
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🙅 Myth
Only the detainee can file habeas corpus.
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🙅 Myth
Writs lie only against the government.
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🙅 Myth
A court can order Parliament to pass a law.
Tap to bust it →
Q1. Will it issue?
Quo warranto needs a public office created by law; personal harm isn't needed.Q2. Which is correct?
Habeas corpus reaches private detention, and anyone may apply.Q3. What should the aggrieved party seek?
No jurisdiction, no decision yet: prohibition.Q4. Likely outcome?
Article 32 needs a Fundamental Right.Q5. Under this rule?
Apply the rule given, not real law.- Habeas corpus frees, mandamus commands, prohibition stops, certiorari quashes, quo warranto ousts.
- Mandamus needs a mandatory public duty and a legal right: no discretion, contracts or law-making.
- Prohibition before the decision; certiorari after.
- Anyone can file habeas corpus or quo warranto.
- Supreme Court: Fundamental Rights only. High Court: any legal right, with discretion.
- Articles 32 (Supreme Court) and 226 (High Courts). Article 32 is part of the basic structure.
- Article 359 allows emergency suspension; since the 44th Amendment (1978), never for Articles 20 and 21.
- Article 361: immunity of the President and Governors. Res judicata: section 11, CPC 1908; for writs, Daryao v State of UP (1961).
- Alternative-remedy exceptions: Whirlpool v Registrar of Trade Marks (1998).
Frequently asked questions
What are the five writs in simple words?
Can a writ be filed against a private person or company?
What is the difference between Article 32 and Article 226?
What is the difference between certiorari and prohibition?
Can the right to file a writ be suspended?
Keep going
Connected topics in other chapters
Every topic in Constitutional Law
- 1.Who Is “the State”? Article 12 Explained
- 2.Article 14: Equality, Classification and Arbitrariness
- 3.Articles 15 and 16: Non-Discrimination and Reservation
- 4.Article 19: The Six Freedoms and Reasonable Restrictions
- 5.Article 20: Ex Post Facto, Double Jeopardy and Self-Incrimination
- 6.Article 21: From Gopalan to Maneka (and Beyond)
- 7.Right to Privacy and Data Protection
- 8.Article 22: Rights on Arrest and Preventive Detention
- 9.Right to Education (Article 21A): Free School from 6 to 14
- 10.Freedom of Religion: Articles 25–28 and Essential Practices
- 11.Minority Rights: Articles 29 and 30
- 12.The Five Writs: Habeas Corpus to Quo Warranto (you're here)
- 13.Directive Principles and Fundamental Duties: Unenforceable, Not Useless
- 14.Free Legal Aid: Article 39A and the Right to a Lawyer
- 15.Environment and the Constitution: Polluter Pays to Sustainable Development
- 16.Basic Structure Doctrine and Amending the Constitution
- 17.Separation of Powers and Federalism: Who Gets to Do What