Double jeopardy

Polity & Governance glossary

Also called: Article 20(2) · Topic: Fundamental Rights and Constitutional Remedies · NCERT: Class 11, Ch 2 "Rights in the Indian Constitution"

Meaning

Double jeopardy means being prosecuted and punished twice for the same offence. Article 20(2) bars it: once a court or judicial tribunal has tried and punished a person for an offence, that person cannot be tried and punished for it again.

It matters because it stops the State from harassing a person with repeated cases and sentences for one wrong. It is one of the three "rights of the accused" in Article 20, and it stays in force even during a National Emergency.

Explanation

How the protection works

The text: "No person shall be prosecuted and punished for the same offence more than once" (Article 20(2)).
Who is protected: every person. This includes citizens, foreigners and companies.
What it blocks: a second prosecution (a criminal case in court) and a second punishment for the same offence.

Conditions: all three must be present

Condition 1: an earlier prosecution and punishment
The person must already have been tried and punished.
In India, the shield under Article 20(2) works after a punishment. It is narrower than the wider double-jeopardy rule found in some other countries.
Condition 2: the same offence
The second case must be for the same offence.
If one act amounts to two separate offences under different laws, the bar may not apply.
Condition 3: before a court or judicial tribunal
Both the first and the second proceedings must be before a court or judicial tribunal (a body that decides cases like a court).
Proceedings before other kinds of bodies do not count.

Limits: where Article 20(2) does not apply

Departmental inquiries: an inquiry inside a government department into an employee's conduct is not a "prosecution" before a court.
Proceedings under the Sea Customs Act: these are not "prosecution and punishment" by a court or judicial tribunal (Maqbool Hussain v. State of Bombay, 1953).
Result in practice: one act by a government servant can lead to:
a criminal trial in court; and
a disciplinary inquiry in the department.
Both can go ahead, and neither breaks Article 20(2).

In the Constitution and practice

Where it sits: Article 20(2), in Part III (Fundamental Rights). Article 20 deals with "protection in respect of conviction for offences" and has three parts:
20(1): no ex post facto criminal law (no punishment under a law made after the act).
20(2): no double jeopardy.
20(3): no forced self-incrimination (no one can be forced to be a witness against themselves).
Cannot be suspended in an Emergency:
The 44th Amendment, 1978 says the President cannot suspend the enforcement of Articles 20 and 21 under Article 359, even during a National Emergency.
So the bar on double jeopardy survives even the most serious crisis.
NCERT framing: Class 11, Ch 2 "Rights in the Indian Constitution" groups Article 20 under the "rights of the accused".
Landmark case: Maqbool Hussain v. State of Bombay (1953)
The Court held that the protection covers only proceedings before a court or judicial tribunal.
Action under the Sea Customs Act was not a "prosecution". A later criminal trial was therefore allowed.
This is the basis for the rule that departmental inquiries fall outside Article 20(2).
Who uses it: any accused person can raise it in a criminal court as a defence against a second trial, or can move the Supreme Court (Article 32) or a High Court (Article 226) to enforce it.

Don't confuse with

Article 20(1): ex post facto law. It stops conviction, or a heavier penalty, under a law made after the act. Double jeopardy is about being tried twice for the same offence, not about when the law was made.
Article 20(3): self-incrimination. It protects the accused from being forced to give evidence against themselves, for example under Selvi (2010). Double jeopardy protects against a second trial and punishment.
Departmental or disciplinary inquiry. This is an internal service inquiry, not a prosecution before a court. It can run alongside a criminal trial for the same act (Maqbool Hussain, 1953).
Preventive detention (Article 22(4)-(7)). It means jailing a person without trial to stop a feared future act. It is not a prosecution or punishment for a past offence, so double jeopardy is not the right test for it.

Prelims Hooks

Article 20(2) says no person shall be prosecuted and punished for the same offence more than once.
Maqbool Hussain v. State of Bombay (1953): double jeopardy does not apply to departmental inquiries or Sea Customs Act proceedings.
The protection applies only to proceedings before a court or judicial tribunal, and it needs both an earlier prosecution and an earlier punishment.
Every person is covered: citizens, foreigners and companies. It is not limited to citizens.
44th Amendment, 1978: Articles 20 and 21 cannot be suspended under Article 359, even during a National Emergency.
Trap: "A government servant convicted in court cannot face a departmental inquiry for the same act." This is false. Both can go ahead.

Mains Points

Fairness to the accused vs accountability of public servants:
Article 20(2) protects people from repeated trials and punishments.
Keeping departmental inquiries outside it (Maqbool Hussain, 1953) lets the State discipline an erring employee even after a criminal trial.
The debate: this keeps the service clean, but an employee may face two processes, and so a double burden, for one act.
A narrow but non-suspendable shield:
The Indian bar needs an earlier punishment and the same offence before a court or judicial tribunal. This makes it narrower than the wider double-jeopardy rule in some other democracies.
Its strength is that the 44th Amendment, 1978 placed it, with Article 21, beyond suspension in an Emergency. This was a lesson from the 1975-77 Emergency.
Part of a wider "rights of the accused" package: Article 20(2) works best together with Article 20(1), Article 20(3), the Article 22 arrest safeguards and the right to speedy trial under Article 21. GS-II answers on criminal-justice reform should treat them as one set of protections.

Related concepts

Rights of the accused and detenus: Articles 20 and 22, and the NHRC

Sources

1Class 11, Ch 2 "Rights in the Indian Constitution" (primary)