Indian criminal law | Public health and quarantine

IPC Section 271 and BNS Section 273: Disobedience to Quarantine Rule

Section 271 of the Indian Penal Code, 1860 dealt with knowing disobedience of government quarantine rules for vessels and movement between areas affected by infectious disease. The corresponding provision in the Bharatiya Nyaya Sanhita, 2023 is Section 273.

Updated: 30 October 2026 | Former IPC and current BNS provisions

Current legal position: The Bharatiya Nyaya Sanhita, 2023 (BNS) took effect on 1 July 2024. For conduct occurring on or after that date, examine BNS Section 273 and the particular valid quarantine rule in force. Earlier conduct may remain governed by IPC Section 271, subject to applicable savings provisions. A general health recommendation is not automatically a rule covered by this offence.

What is disobedience to a quarantine rule under IPC Section 271?

The former Section 271 of the Indian Penal Code, 1860, titled Disobedience to quarantine rule, stated:

Whoever knowingly disobeys any rule made and promulgated by the Government for putting any vessel into a state of quarantine, or for regulating the intercourse of vessels in a state of quarantine with the shore or with other vessels, or for regulating the intercourse between places where an infectious disease prevails and other places, shall be punished with imprisonment of either description for a term which may extend to six months, or with fine, or with both.

In this context, quarantine means a legally required restriction or separation intended to limit the spread of infection. The expression intercourse in the historical statutory wording refers to contact, communication or movement between vessels, shore and places; it is not confined to its modern everyday meaning.

The offence targets knowing disobedience of a government-made and promulgated rule within the stated subject matter, rather than mere illness or the fact of travelling.

Essential ingredients of the offence

  1. A relevant rule exists: a rule made and promulgated by the Government concerns vessel quarantine, contact between quarantined vessels and shore or other vessels, or contact between an infectious-disease-affected place and other places.
  2. The rule applies: the facts fall within the rule's terms, location, time and persons or activities regulated.
  3. Disobedience occurs: an act or omission violates the applicable rule.
  4. Knowledge is established: the person knowingly disobeys the rule; proof of the mental element is important.

Investigators and courts must consider the actual text, legal authority, publication and applicability of the rule, along with evidence of the alleged violation and the accused person's knowledge. The provision does not make every breach of informal advice a criminal offence.

Current law: BNS Section 273

Section 273 of the Bharatiya Nyaya Sanhita, 2023, titled Disobedience to quarantine rule, is the corresponding current provision. It addresses knowing disobedience of government quarantine rules concerning vessels or contact between infectious-disease-affected places and other places.

Punishment: imprisonment of either description (simple or rigorous) for a term extending to six months, or fine, or both.

PointIPC Section 271 (historical)BNS Section 273 (current)
SubjectKnowing disobedience of quarantine rulesCorresponding quarantine-rule offence
Maximum imprisonmentSix monthsSix months
FineFine, alone or with imprisonmentFine, alone or with imprisonment
Relevant conductGenerally before 1 July 2024, subject to savingsGenerally on or after 1 July 2024

The repeal-and-savings provision in BNS Section 358 is relevant when assessing the effect of repeal on earlier offences or proceedings. The date of the alleged act and any other applicable statute should be checked.

Which quarantine restrictions are covered?

Quarantine of vessels

Rules may require a vessel to remain in quarantine and regulate its interaction with a port, shore facilities or other vessels. A knowing violation of a qualifying rule can fall within the provision.

Movement or contact between affected places

The provision also refers to rules governing contact between places where an infectious disease prevails and other places. The existence of a legally promulgated and applicable rule is central to liability.

Other public health legislation

Depending on the facts, laws such as the Epidemic Diseases Act, 1897, the Disaster Management Act, 2005, and applicable public-health, port or state rules may also be relevant. Their scope, penalties and continuing applicability must be assessed separately; they should not be assumed to apply merely because a disease is involved.

Related criminal provisions: IPC Section 269 (corresponding BNS Section 271) concerns negligent acts likely to spread infection, while IPC Section 270 (corresponding BNS Section 272) concerns malignant acts likely to spread infection. These are distinct from knowing disobedience of a quarantine rule.

Practical illustrations

Leaving a quarantined vessel

A vessel is subject to a valid, promulgated government quarantine rule barring disembarkation. A person who knows the rule applies but deliberately leaves the vessel in breach of it may attract BNS Section 273.

Prohibited contact with another vessel

A crew member knowingly arranges contact between a quarantined vessel and another vessel contrary to an applicable government rule. The offence may be made out if the rule and other statutory elements are proved.

Ignoring non-binding advice

A person does not follow a general public-health recommendation that is not a government-made and promulgated rule within the provision. That conduct alone does not establish this particular offence, although other lawful requirements may need separate consideration.

Frequently asked questions

Which BNS section replaces IPC Section 271?

BNS Section 273 is the corresponding provision dealing with disobedience to a quarantine rule.

What is the maximum punishment?

Imprisonment of either description for up to six months, or fine, or both.

Is it necessary to prove that infection actually spread?

The wording focuses on knowing disobedience of a qualifying quarantine rule; it does not expressly require proof that infection actually spread.

Does every violation of a quarantine instruction constitute this offence?

No. The rule must be made and promulgated by the Government, fall within the provision's subject matter, apply to the circumstances, and be knowingly disobeyed.

Can other laws apply to the same incident?

Potentially. Other public-health and disaster-management provisions may be relevant depending on the particular legal order and facts. Separate statutory requirements and rules on prosecution and punishment must be considered.

Does IPC Section 271 still apply?

It remains relevant to historical conduct and saved proceedings. For conduct after 1 July 2024, BNS Section 273 is generally the applicable counterpart.

Official legislation and further reading

General legal information, not a substitute for advice on a particular notification, rule or prosecution. Verify the applicable official instrument and amendments for the relevant date and place.