Section Overview
Section Number:
IPC Section 98
Section Title:
Right of Private Defence Against the Act of a Person of Unsound Mind, etc.
Act:
Indian Penal Code, 1860 (IPC)
Status:
Replaced under the Bharatiya Nyaya Sanhita (BNS), 2023
Applicability:
IPC Section 98 applies when a person exercises the right of private defence against conduct that would ordinarily amount to an offence, even though the person committing the act may not be legally punishable because of:
-
Unsoundness of mind.
-
Intoxication.
-
Infancy.
-
Mistake of fact.
-
Any other legal incapacity.
The provision ensures that the right of private defence depends on the danger faced by the victim rather than the criminal liability of the aggressor.
Original Law Text
"When an act, which would otherwise be a certain offence, is not that offence by reason of the youth, the want of maturity of understanding, the unsoundness of mind or the intoxication of the person doing that act, or by reason of any misconception on the part of that person, every person has the same right of private defence against that act which he would have if the act were that offence."
Section Explanation
Simple Explanation (Plain English/Hinglish)
IPC Section 98 ka simple matlab hai ki agar koi vyakti aap par attack karta hai, to aap self-defense ka right use kar sakte hain, chahe attack karne wala person legally punishable ho ya na ho.
For example:
-
Ek mentally ill person attack kare.
-
Ek chhota bachcha dangerous act kare.
-
Koi intoxicated person harm pahunchane ki koshish kare.
-
Koi galatfahmi mein attack kar de.
In sab situations mein victim ko private defence ka right milega.
Law victim ko yeh nahi kehta ki pehle aggressor ki legal capacity check karo.
Law sirf yeh dekhta hai ki danger real hai ya nahi.
Simple words mein:
"Agar khatra real hai, to self-defense ka right available hoga, chahe attacker criminally liable ho ya nahi."
Legal Definition (Original Law Text)
The section provides that whenever an act would ordinarily amount to an offence but does not constitute an offence because of:
-
Infancy,
-
Unsoundness of mind,
-
Intoxication,
-
Misconception,
the victim retains the same right of private defence as if the act were an actual offence.
Practical Interpretation
Section 98 focuses on the effect of the act rather than the legal status of the actor.
Normally, criminal liability may not arise where:
-
A child below the age of criminal responsibility acts.
-
A person suffering from insanity acts.
-
A person acts under a mistaken belief.
-
A person lacks criminal intent because of incapacity.
However, from the victim's perspective, the danger remains the same.
Therefore, the law permits defensive action.
The right exists because the victim's safety is more important than determining whether the aggressor can later be prosecuted.
Why Section 98 Is Necessary?
Without Section 98:
-
Victims could be left defenseless.
-
Dangerous conduct by legally incapable persons could not be resisted.
-
Citizens would face unreasonable risks.
The law therefore prioritizes protection against harm rather than focusing solely on criminal responsibility.
Persons Covered Under Section 98
Persons of Unsound Mind
A mentally ill person may not be criminally liable under certain circumstances.
However, if such a person poses an immediate threat, private defence remains available.
Children
Young children may lack criminal responsibility.
Nevertheless, harmful conduct by a child may still create a legitimate need for self-defense.
Intoxicated Persons
An intoxicated person may sometimes lack full criminal responsibility.
The victim may still exercise private defence against dangerous actions.
Persons Acting Under Mistake
A person acting under a genuine misconception may unintentionally threaten another person.
The threatened individual may still defend themselves.
Example Given in the IPC
The classic illustration is:
A, under the influence of insanity, attempts to kill Z.
Although A may not be guilty of murder because of insanity, Z possesses the same right of private defence as if A were fully criminally responsible.
This illustration captures the essence of Section 98.
Relationship with Sections 96 and 97
Section 96 states:
Acts done in private defence are not offences.
Section 97 defines:
What may be defended.
Section 98 expands the doctrine by clarifying that private defence remains available even when the aggressor is legally incapable of committing an offence.
Together, these provisions form an integrated framework governing self-defense.
Punishment & Legal Classification
Punishment
IPC Section 98 does not prescribe any punishment.
It grants a legal defense.
Bailable / Non-Bailable
Not applicable.
No offence is created.
Cognizable / Non-Cognizable
Not applicable.
Compoundable
Not applicable.
Triable By
Not applicable.
Section 98 functions as a general exception and protective provision.
IPC ↔ BNS Mapping
IPC Section
IPC Section 98
BNS Equivalent
The Bharatiya Nyaya Sanhita, 2023 continues to recognize principles relating to private defence and protection against unlawful aggression, including acts committed by persons who may lack criminal responsibility.
Status
IPC repealed and replaced by BNS.
However, the underlying principle remains substantially preserved.
Real-Life Examples
Example 1: Attack by a Mentally Ill Person
A person suffering from severe mental illness attacks a pedestrian with a sharp object.
The pedestrian uses reasonable force to prevent injury.
The defense may be protected under Section 98.
Example 2: Child Causing Dangerous Harm
A young child intentionally pushes another child toward a moving vehicle.
An adult intervenes using necessary force to stop the act.
The intervention may be justified under Section 98.
Example 3: Mistaken Identity Situation
A person mistakenly believes another individual is a criminal and attempts a violent attack.
The victim uses reasonable force to protect himself.
The right of private defence remains available despite the aggressor's mistake.
Landmark Judgments
Case Name:
Darshan Singh v. State of Punjab
Court:
Supreme Court of India
Key Takeaway:
The Court emphasized that private defence exists to protect citizens from imminent danger and should be interpreted realistically.
Case Name:
Munshi Ram v. Delhi Administration
Court:
Supreme Court of India
Key Takeaway:
The Court recognized that private defence is a substantive legal right available whenever unlawful aggression threatens life, body, or property.
Case Name:
Yogendra Morarji v. State of Gujarat
Court:
Supreme Court of India
Key Takeaway:
The Court held that reasonable apprehension of danger is sufficient to activate the right of private defence.
Legal Insights
When Is This Section Applied?
Section 98 commonly applies when:
-
Mentally ill individuals commit dangerous acts.
-
Young children cause serious threats.
-
Intoxicated persons become violent.
-
Misunderstandings result in aggression.
-
Immediate protective action becomes necessary.
Common Misuse Scenarios
Excessive Force
The right does not justify unlimited violence.
The response must remain proportionate.
False Claims of Danger
A person may falsely claim that the aggressor was mentally ill or intoxicated.
Courts examine evidence carefully.
Retaliation After Threat Ends
Private defence ends when the danger ceases.
Subsequent retaliation may attract criminal liability.
Punishing the Aggressor
Section 98 allows protection, not punishment.
The objective must remain defensive.
Defenses Available
A person invoking Section 98 may argue:
Immediate Threat
A real danger existed.
Reasonable Apprehension
There was a genuine fear of injury.
Necessity
Defensive action was required.
Good Faith
The conduct aimed at protection rather than revenge.
Proportionality
Only necessary force was used.