Guarantee against Double Jeopardy

Article 20(2): no second prosecution and punishment for the same offence, and why customs seizure and appeals do not trigger it

Scope: Article 20(2) only; the protection against ex post facto law (Article 20(1)) and against self-incrimination (Article 20(3)) have their own notes.

In one minute

Article 20(2) says no person shall be prosecuted and punished for the same offence more than once. The bar applies only when the first proceeding was a real prosecution before a court or judicial body, and it ended in punishment.

Exams ask for the three conditions and for Maqbool Hussain. Remember that an acquittal does not trigger Article 20(2). The protection covers every person.

Exam focus

Frequency: Rarely asked
Usually asked as: Long answer (10 to 15 marks)

Legal provision

Article 20(2): no person shall be prosecuted and punished for the same offence more than once.
Article 359(1): during a Proclamation of Emergency, the right to move a court to enforce Part III rights may be suspended, except those in Articles 20 and 21.

Meaning and definition

Double jeopardy means being put in danger of punishment twice for one offence. The English maxims are autrefois acquit and autrefois convict (already acquitted, already convicted). The words of Article 20(2) are narrower than these maxims. The text needs both a prosecution and a punishment.

Is a second prosecution barred by Article 20(2)?How to read this: go down the boxes in order. A "No" answer sends you to the result beside the box.

1. Was the first proceeding a prosecution before a court or judicial tribunal? Maqbool Hussain
No: Article 20(2) does not apply, for example a customs seizure.
2. Did the first proceeding end in punishment? "prosecuted and punished"
No: Article 20(2) does not apply, for example an acquittal.
3. Is the second proceeding for the same offence? same offence
No: a different offence can be prosecuted.
Yes to all: the second prosecution and punishment are barred.

Detailed explanation

Step 1: the first proceeding must be a prosecution

"Prosecuted" means a criminal proceeding before a court or a body with judicial power. A proceeding by a tribunal that is only administrative does not count. In Maqbool Hussain v. State of Bombay (1953), the appellant came from Jeddah to Santa Cruz airport on 6 November 1949 with 107.2 tolas of undeclared gold. The Customs authorities confiscated it under the Sea Customs Act, 1878. He was then charged under the Foreign Exchange Regulation Act, 1947. A five-Judge Bench held that the Customs proceeding was not a prosecution, and the confiscation was not a punishment by a court. The second prosecution was not barred.

Example. Customs officers seize a trader's goods and impose a penalty. Later a Magistrate tries him for the same smuggling. The first step was administrative, so Article 20(2) does not stop the trial.

Step 2: the first proceeding must end in punishment

Both words are needed: "prosecuted" and "punished". If the accused was acquitted, there was no punishment, and Article 20(2) does not bar a further proceeding. In Kalawati v. State of Himachal Pradesh (1953), the Court held that an appeal against an acquittal is a continuation of the original prosecution, not a new one. So Article 20(2) does not stop the appeal.

Step 3: the second proceeding must be for the same offence

The bar covers the same offence, not the same facts. One act can make out two different offences, and each can be tried. A departmental inquiry is not a criminal prosecution.

Don't confuse: Article 20(2) and the Code of Criminal Procedure

Point	Article 20(2)	Code of Criminal Procedure
After acquittal	No bar, because there was no punishment	A second trial for the same offence is barred
Source	A Fundamental Right	Section 300 of the Code of Criminal Procedure, now section 337 of the Bharatiya Nagarik Suraksha Sanhita, 2023

Inside Article 20(2). A court convicts and sentences a man for theft. The State starts another prosecution for the same theft. It is barred.

Just outside it. A court acquits a man of theft. The constitutional bar does not apply, because he was not punished. The ordinary criminal procedure law may still stop a second trial.

Common mistakes

Saying Article 20(2) bars a second trial after any acquittal. It needs prosecution and punishment.
Treating a customs seizure as a prosecution. Maqbool Hussain says it is not.
Treating an appeal against acquittal as a second prosecution. It continues the first.
Reading "same offence" as "same facts". The offences must be the same.

Apply it

Problem

Customs officers confiscate gold from Iqbal at the airport. Later a Magistrate tries him for a smuggling offence based on the same gold. Iqbal says Article 20(2) bars the trial. Is he right?

Issue. Was the customs proceeding a prosecution and punishment under Article 20(2)?

Rule. Article 20(2) applies only after a prosecution before a court or judicial tribunal that ended in punishment (Maqbool Hussain).

Application. Customs officers act as an administrative authority. Confiscation is not a court's punishment.

Conclusion. Iqbal is wrong. The trial is not barred.

Leading case laws

Maqbool Hussain v. State of Bombay (1953)
Facts. Gold brought from Jeddah in 1949 was confiscated by Customs. The owner was then charged under the Foreign Exchange Regulation Act, 1947.

Principle. A Customs proceeding is not a prosecution before a court, so the later trial was not barred.

Why it matters. It defines "prosecution" for Article 20(2).
Kalawati v. State of Himachal Pradesh (1953)
Facts. The accused was acquitted of murder and the State appealed.

Principle. An appeal against acquittal continues the original prosecution, and an acquittal is not punishment.

Why it matters. It shows both words, "prosecuted and punished", are needed.

How to write this answer in the exam

5-mark answer

Quote Article 20(2).
Give the three conditions.
Explain with Maqbool Hussain.
Note that acquittal is not covered.

10-mark answer

Meaning of double jeopardy and the maxims.
Text of Article 20(2); every person is covered.
Condition 1: prosecution before a court, Maqbool Hussain.
Condition 2: punishment; Kalawati and acquittal.
Condition 3: same offence.
Code of Criminal Procedure contrast; conclusion.

Key points to remember

Article 20(2) needs prosecution and punishment for the same offence.
The first proceeding must be before a court or judicial tribunal.
Customs confiscation is not a prosecution (Maqbool Hussain, 1953).
An appeal against acquittal continues the first prosecution (Kalawati, 1953).
Every person is covered. It cannot be suspended in an emergency (Article 359(1)).

Quick self-test

1. What are the three conditions of Article 20(2)?

A prosecution before a court or tribunal, punishment, and the same offence.

2. Is a customs confiscation a bar to a later prosecution?

No. It is an administrative proceeding (Maqbool Hussain).

3. Does acquittal trigger Article 20(2)?

No. The text needs punishment as well as prosecution.