Introduction to Section 40 BNSS
Section 40 BNSS gives power to any private person (not just police) to arrest a person if they commit a serious crime (non-bailable and cognizable) or are a proclaimed offender in their presence. However, the private person must hand over the arrested person to police within six hours. This section ensures that even common citizens can act in the interest of law and order but must follow proper procedure after the arrest.
- Introduction to Section 40 BNSS
- What is BNSS Section 40 ?
- BNSS Section of 40 in Simple Points
- Section 40 of BNSS Overview
- 1. Right to Arrest by Private Person
- 2. Arresting Proclaimed Offenders
- 3. Must Hand Over to Police within Six Hours
- 4. What If Police Are Not Nearby?
- 5. Police Will Take Custody if Serious Offence
- 6. Refusal to Share Name and Address
- 7. Immediate Release if No Offence Found
- 8. Use of Reasonable Force Only
- 9. No Illegal Detention at Home or Workplace
- 10. Citizens Can Help but Not Replace Police
- Examples of BNSS Section 40
- Section 40 of BNSS Short Information
- BNSS Section 39 FAQs
- If you need support with court proceedings or any other legal matters, don’t hesitate to reach out for assistance.
What is BNSS Section 40 ?
BNSS Section 40 defines the right and procedure for private citizens to arrest someone. It says that any person (not necessarily a police officer) can arrest another person if they see a serious crime happening or catch a proclaimed offender, but they must hand over the person to the police or nearest police station within six hours.

BNSS Section of 40 in Simple Points
1. Power to Arrest by Any Person
Any private person can arrest someone who commits a serious and non-bailable offence in their presence. This means citizens have the right to stop major crimes if they happen right in front of them. The person arrested must have actually committed the crime and not just appear suspicious. This section gives power to the public to help in keeping law and order in emergency situations when police are not around.
2. Arrest of Proclaimed Offender
A private person can also arrest someone who is a proclaimed offender, meaning they have already been declared a criminal by a court. If such a person is seen, even without committing a new crime, they can be arrested. This helps in catching known criminals who are hiding from the police. But the arrest must be done carefully and responsibly, and the person must be taken to the police quickly.
3. Must Hand Over to Police in 6 Hours
The person making the arrest must take the accused to the nearest police station or hand them over to a police officer within 6 hours. This prevents illegal custody or personal revenge. Keeping the arrested person longer than allowed is not legal. This rule ensures that citizens act quickly and that further steps are taken by official authorities only.
4. If Crime Not Confirmed, Release Immediately
If the police find that the person arrested has not committed any offence, they must release them immediately. This protects innocent people from being wrongly punished. It also shows that the private arrest is only a temporary step. The real investigation and decisions are made by the police and court, not the private person.
5. Police Will Act If Offence is Serious
If the police find the person has committed a serious crime as mentioned under Section 35, they will take that person into official custody. The police will then begin formal investigation and legal process. If the person gives false name or address, Section 2139 is applied. But if there’s no valid reason to keep the person, they must be released on the spot.
Section 40 of BNSS Overview
BNSS Section 40 allows any private individual to arrest a person who commits a non-bailable, cognizable offence or is a proclaimed offender in their presence. However, such a person must be handed over to the police or taken to the nearest police station within 6 hours of arrest. If the police find no evidence of any crime, the person should be released immediately.
10 Key Points of BNSS Section 40
1. Right to Arrest by Private Person
Under BNSS Section 40, any private individual is allowed to arrest a person if they witness them committing a non-bailable and cognizable offence. This means the crime must be serious (like murder, robbery, etc.) and not easily bailable. The law empowers common citizens to act when police are not immediately available. However, the arrest must only be made if the offence happens directly in their presence. It is not allowed to arrest someone based on suspicion or hearsay. This provision encourages community involvement in maintaining law and order. But such power must be used carefully and responsibly.
2. Arresting Proclaimed Offenders
This section also allows a private person to arrest a proclaimed offender—someone already declared as a criminal by the court. If a private person sees such an individual, they can arrest or arrange for someone to arrest them. This is important because proclaimed offenders often avoid police and move freely in public. If a citizen recognizes such a person, they can legally act. But again, the person arrested must actually be a confirmed proclaimed offender by court records, not just someone who “seems” suspicious. This point helps reduce delays in catching dangerous criminals.
3. Must Hand Over to Police within Six Hours
After the private arrest, the person must be handed over to the nearest police station or a police officer within six hours. This time limit is very important. It prevents misuse of power by private individuals and ensures timely legal action. Keeping someone longer than six hours without police involvement could be considered illegal detention. The purpose of this clause is to let the citizen act quickly but ensure that only trained authorities investigate further. Citizens are not allowed to interrogate or punish the arrested person.
4. What If Police Are Not Nearby?
If a police officer is not immediately available in the area, the private person must take the arrested individual directly to the nearest police station. Waiting too long or keeping the person locked at home is not permitted. This condition ensures that the legal process starts as soon as possible. Police can then verify the arrest, gather evidence, and decide on the next steps. The private person’s duty ends after handing over the accused. After that, police and courts handle the case legally and professionally.
5. Police Will Take Custody if Serious Offence
Once the private person hands over the accused to the police, officers will check whether the person falls under Section 35, which deals with serious offences. If the arrested person has committed such a crime, the police will immediately take him into custody. This allows the legal system to proceed efficiently without delay. Police will then begin their official investigation. This part ensures the smooth transition from public action to legal procedure. It also protects the rights of the accused by shifting responsibility to official law enforcement.
6. Refusal to Share Name and Address
If police believe the person has committed a non-cognizable offence (less serious) but refuses to give their name and address, or gives false details, then he will be dealt with under Section 2139. This helps the police identify the person correctly. It also prevents offenders from escaping by giving fake names. If the person does not cooperate, police can arrest and verify their identity officially. This ensures that even small offences are tracked properly, especially when the person tries to mislead the authorities.
7. Immediate Release if No Offence Found
If the police find no sufficient reason to believe the person committed any offence, they must release the individual at once. This protects innocent people from being wrongly detained. The law is strict about not misusing the arrest power. Just because a person is arrested by a private individual does not mean they are guilty. It is the police’s responsibility to evaluate the situation and release the person if there is no crime. This point supports justice and protects human rights.
8. Use of Reasonable Force Only
A private person arresting someone is only allowed to use reasonable and necessary force. They are not allowed to beat, harm, or torture the person. Any kind of violence or abuse will be considered a criminal act. The law only allows a private arrest to stop the person from escaping or committing further crimes. This point ensures that the power is not misused and that the dignity and rights of the accused are respected. Force must be minimum and only used when absolutely needed.
9. No Illegal Detention at Home or Workplace
A private person cannot keep the arrested individual locked at home, office, or any private place. The person must be immediately taken to the police or the nearest police station. Any attempt to detain the person outside the legal system is illegal. This rule ensures that no one uses the law as an excuse to take revenge or humiliate others. The purpose of this section is not to allow common citizens to act like police, but to help law enforcement in emergency situations.
10. Citizens Can Help but Not Replace Police
BNSS 40 encourages responsible public participation in maintaining law and order, especially when crimes happen suddenly in public. However, it clearly limits the powers of a private person. The law does not allow them to act like police officers or take the law into their own hands. The private person’s role is temporary, limited to capturing and handing over the accused. This section balances public empowerment with the need for legal safety and process, keeping both public safety and personal rights in check.
Examples of BNSS Section 40
🔹 Example 1:
Ravi sees a person snatching a woman’s bag on the street. Ravi catches him immediately and takes him to the nearest police station within 6 hours. This is a legal arrest under Section 40.
🔹 Example 2:
A shopkeeper recognizes a man in his shop as a proclaimed offender he saw on news. He detains the man and calls police. Since he handed the person over quickly, this is a lawful act under BNSS 40.
Section 40 of BNSS Short Information
Point | Details |
---|---|
Who can arrest? | Any private person |
When can arrest be done? | If a non-bailable, cognizable offence happens in front of them |
Time to hand over to police | Within 6 hours |
If police not available | Must take arrested person to nearest police station |
Police action | Takes custody if serious crime, otherwise releases or verifies identity |
What if no offence found? | Person must be released immediately |
Force allowed? | Only necessary restraint, no beating or abuse |
Can private person detain? | No, only temporary till police arrive or till taken to station |
Covered under which law? | BNSS Section 40 |
Link with other sections | Related to BNSS Sections 35 and 39 |
BNSS Section 39 FAQs
BNSS 40
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