Chapter 3 : Bharatiya Nyaya Sanhita, 2023

CHAPTER III: GENERAL EXCEPTIONS

(This chapter defines all the situations where an act is NOT an offense. As per Section 3, these exceptions apply to all crimes in the BNS.)

Section 14: Act done by a person bound, or by mistake of fact believing himself bound, by law

• Breakdown (Plain English): An act is not a crime if it’s done by:
  • A person who is legally required to do it.
  • A person who, due to a mistake of fact (not a mistake of law), in good faith (acting with due care and attention), believes they are legally required to do it.
• “Mistake of Fact vs. Mistake of Law”:
  • Mistake of Fact (an excuse): “I, a police officer, arrested him because he matched the exact description in the warrant. I was mistaken that he was the right person.”
  • Mistake of Law (NOT an excuse): “I didn’t know that law existed.” Ignorance of the law is not a defense.
• Real-World Example (Bound by Law – from Act): A soldier (A) is ordered by his superior officer to fire on a violent mob, following all legal commands. A fires and kills someone. A has not committed an offense because he was “bound by law” to obey his superior’s lawful command.
• Real-World Example (Mistake of Fact – from Act): A court orders an officer (A) to arrest Y. The officer (A) does his research (“due enquiry”) and in “good faith” believes that Z is actually Y. He arrests Z. A has not committed the crime of “wrongful confinement” because he was acting under a “mistake of fact,” believing he was lawfully arresting Y.

Section 15: Act of Judge when acting judicially

• Breakdown (Plain English): An act is not a crime if it’s done by a Judge while they are performing their judicial duties, as long as they are exercising a power they either (a) legally have, or (b) in “good faith” (with due care) believe they have.
• Real-World Example: A Judge sentences a person to prison. This act (depriving someone of liberty) would normally be “wrongful confinement.” However, since the Judge is acting as a Judge in court, it is not an offense. Even if the Judge makes a legal error (e.g., misinterprets a law and passes a wrong order), they are protected from criminal charges as long as they were acting in “good faith.”

Section 16: Act done pursuant to judgment or order of Court

• Breakdown (Plain English): An act is not a crime if it’s done while following the orders or judgment of a court. This protection applies even if the court didn’t actually have the jurisdiction (the legal power) to pass that order, as long as the person doing the act in “good faith” (with due care) believed the court did have that jurisdiction.
• Real-World Example: A court issues an order for a court officer to seize a person’s property. The officer seizes the property. Later, it’s discovered the court technically didn’t have jurisdiction over that specific type of property. The officer is not guilty of theft or trespass because they were acting in “good faith” based on a court’s order.

Section 17: Act done by a person justified, or by mistake of fact believing himself justified, by law

• Breakdown (Plain English): An act is not a crime if it’s done by:
  1. A person who is legally justified in doing it.
  2. A person who, due to a mistake of fact (not law), in good faith (with due care), believes they are legally justified in doing it.
• Real-World Example (from Act): A sees Z attacking someone with a knife. A, believing he is witnessing a murder, grabs Z and holds him down to bring him to the police (an act of “apprehending murderers”). This would normally be assault or wrongful confinement. However, it turns out Z was acting in self-defense. A has committed no offense because, due to a “mistake of fact” (he didn’t see the whole fight), he acted in “good faith,” believing he was “justified by law” in stopping a murderer.

Section 18: Accident in doing a lawful act

• Breakdown (Plain English): An act is not a crime if it is purely an accident or misfortuneand it happens:
  1. Without any criminal intention or knowledge;
  2. While doing a lawful act;
  3. In a lawful manner;
  4. By lawful means; and
  5. With proper care and caution.
• Real-World Example (from Act): A is working with a hatchet (a lawful act). He is holding it properly (lawful manner) and being careful (proper care). The head of the hatchet suddenly flies off (accident), hits, and kills a person standing nearby. A is not guilty of an offense because he had no criminal intent and was not being negligent.
• Counter-Example: If A was juggling three hatchets in a crowded park (a negligent act, not “proper care”), and one flew off and killed someone, this defense would not apply.

Section 19: Act likely to cause harm, but done without criminal intent, and to prevent other harm

• Breakdown (Plain English): This is the “Doctrine of Necessity.” An act is not a crime, even if you know it’s likely to cause harm, if you are doing it:
  1. Without any criminal intention;
  2. In “good faith”; and
  3. For the purpose of preventing or avoiding other, greater harm to people or property.
• Explanation: This is a judgment call. The harm you are preventing must be so great and so imminent (about to happen) that it justifies the risk of the harm you are causing.
• Real-World Example (from Act 1): The captain of a ship (A) is about to unavoidably crash into a boat (B) carrying 30 people. The only way to avoid it is to change course, but changing course risks crashing into another boat (C) with only 2 people. The captain (A) changes course to save the 30 people and ends up crashing into boat C. He is not guilty of an offense. He had no criminal intent and acted in good faith to prevent the greater harm (loss of 30 lives).
• Real-World Example (from Act 2): In a massive, spreading fire, A pulls down houses to create a “firebreak” and stop the fire from spreading to a whole neighborhood, saving many lives and other properties. A is not guilty of “mischief” (destroying property) because he acted in good faith to prevent a much greater and more imminent harm.

Section 20: Act of a child under seven years of age

• Breakdown (Plain English): This is an absolute rule, known as Doli Incapax (incapable of crime). Nothing done by a child who is under the age of seven is considered an offense. The law presumes they are incapable of forming criminal intent.
• Real-World Example: A six-year-old child picks up a rock and throws it, fatally injuring another person. The child cannot be charged with murder or any other crime. It is a tragedy, but not a criminal offense under the law.

Section 21: Act of a child above seven and under twelve years of age of immature understanding

• Breakdown (Plain English): This is the second part of the “child” defense. An act is not an offense if it’s done by a child who is over 7 but under 12 years old, IF that child has not yet reached a sufficient level of maturity to understand the nature and consequences of their action.
• What this means: Unlike the absolute “under-7” rule, this is a “rebuttable presumption.” The law presumes an 8-year-old is innocent, but the prosecution can try to prove that this particular 8-year-old was mature enough to know exactly what they were doing and that it was wrong.
• Real-World Example: An 8-year-old child is encouraged by older teens to throw a rock at a passing train, which cracks a window. If the child genuinely didn’t understand that this could derail the train or kill someone (the “consequences”), they would not be guilty.
• Counter-Example: A 10-year-old child meticulously plans to steal money from a teacher’s desk, hides it, and then lies about it. The planning and the lying show a “sufficient maturity of understanding” (they knew the nature of the act was “taking” and the consequence was “getting something that wasn’t theirs”), so this defense would likely fail.

Section 22: Act of a person of unsound mind

• Breakdown (Plain English): This is commonly known as the “insanity defense.” An act is not an offense if the person doing it, at the time they did it, was suffering from “unsoundness of mind” (a mental illness or defect) to the point that they were incapable of knowing:
  1. The nature of the act (e.g., they didn’t know they were holding a gun or that pulling the trigger would fire a bullet); OR
  2. That what they were doing was wrong; OR
  3. That what they were doing was contrary to law.
• Key Point: The “unsoundness of mind” must be directly linked to the person’s inability to understand the act. Having a mental illness is not enough if you still know right from wrong.
• Real-World Example: A person (A) suffering from severe psychosis has a delusion that an alien has possessed the body of another person (B). A kills B, genuinely believing they are “exorcising” the alien to save the world. A is not guilty of murder because their “unsoundness of mind” made them “incapable of knowing the nature of the act” (they thought they were killing an alien, not a human).

Section 23: Act of a person incapable of judgment by reason of intoxication caused against his will

• Breakdown (Plain English): This is the “involuntary intoxication” defense. An act is not an offense if the person doing it was so intoxicated that they were incapable of knowing the nature of the act or that it was wrong or illegal.
• Crucial Proviso: This defense only works if the thing that intoxicated them was administered to them without their knowledge or against their will.
• Real-World Example: A person (A) at a party has their drink spiked with a powerful hallucinogen without their knowledge. In this state, A becomes violent and attacks B, believing B is a monster. A is not guilty of assault because the intoxication was involuntary and made them incapable of knowing what they were doing.

Section 24: Offence requiring a particular intent or knowledge committed by one who is intoxicated

• Breakdown (Plain English): This is the “voluntary intoxication” rule, and it is the opposite of Section 23. If you get drunk or high voluntarily and then commit a crime, you cannot use your intoxication as an excuse.
• The Rule: The law will hold you responsible as if you had the same knowledge you would have had if you were sober.
• Real-World Example: A person (A) voluntarily gets very drunk at a bar, picks a fight, and stabs another person (B). A cannot argue in court, “I was so drunk, I didn’t intend to kill him.” The court will hold A liable as if he were a sober person stabbing B, because his intoxication was his own choice.
• The only exception: This rule does not apply if, as in Section 23, the intoxicant was given to you without your knowledge or against your will.

Section 25: Act not intended and not known to be likely to cause death or grievous hurt, done by consent

• Breakdown (Plain English): This is the “general consent” defense, often related to sports or minor risks. An act is not an offense if:
  1. The act is not intended to cause death or “grievous hurt” (serious, permanent injury); AND
  2. The person doing it does not know it is likely to cause death or grievous hurt; AND
  3. The person “suffering” the harm is over 18 years old and has given consent (either spoken or implied) to suffer or risk that harm.
• Real-World Example (from Act): A and Z agree to a fencing match for fun. This agreement “implies the consent” of each to risk the harm of being hit or getting a bruise. If A, while playing fairly, hurts Z, A has committed no offense.
• Counter-Example: If A and Z agree to a boxing match, and A puts a metal object inside his glove, this defense fails. The implied consent was for a fair fight, not for an act known to be likely to cause grievous hurt.

Section 26: Act not intended to cause death, done by consent in good faith for person’s benefit

• Breakdown (Plain English): This is the primary defense for medical procedures. An act is not an offense, even if it is known to be dangerous or likely to cause harm, as long as:
  1. It is not intended to cause death;
  2. It is done in “good faith” (with due care and attention);
  3. It is done for the benefit of the person; AND
  4. The person (or their guardian) has given consent (express or implied) to take the risk.
• Real-World Example (from Act): A surgeon (A) knows a specific operation to cure a painful disease is very risky and might cause the patient’s (Z’s) death. The surgeon, acting in good faith (following all medical standards) and with Z’s full, informed consent, performs the operation for Z’s benefit. The operation fails and Z dies. The surgeon (A) has committed no offense.

Section 27: Act done in good faith for benefit of child or person of unsound mind, by, or by consent of guardian

• Breakdown (Plain English): This section extends the “for benefit” defense (from Sec 26) to those who cannot consent for themselves, like children (under 12) or people of unsound mind.
• The Rule: An act is not an offense if it is done in good faith, for the person’s benefit, and by (or with the consent of) their lawful guardian.
• This defense hasstrict limits(Provisos):
  • Proviso (a): This defense never excuses the intentional causing of death.
  • Proviso (b): This defense does not excuse an act that the doer knows is likely to cause death, UNLESS that act is done for the purpose of:
    1. Preventing death or grievous hurt; OR
    2. Curing a grievous disease or infirmity.
  • Proviso (c): This defense does not excuse the voluntary causing of grievous hurt, UNLESS it’s for:
    1. Preventing death or grievous hurt; OR
    2. Curing a grievous disease or infirmity.
  • Proviso (d): This defense does not excuse the abetment (encouraging or helping) of any offense that would not be covered by these exceptions.
• Real-World Example (from Act): A, in good faith, for his child’s benefit, allows a surgeon to perform a very risky operation on the child to cure a painful, life-threatening condition. A knows the operation is likely to kill the child, but the purpose is to cure the grievous disease. Even if the child dies, A is protected by this exception.
• Real-World Counter-Example: A guardian, claiming it’s for the child’s “benefit” and “discipline,” beats the child so severely it causes a permanent injury (“grievous hurt”). This is not protected by Proviso (c), as it was not done to prevent death or cure a disease.

Section 28: Consent known to be given under fear or misconception

• Breakdown (Plain English): This is a critical section that defines when “consent” is NOT valid consent. If any of these conditions are met, the consent is legally meaningless.
• Consent is NOT valid if:
  • Section 28(a): The consent is given only because the person is under fear of injury (e.g., a threat) or is mistaken about a key fact… AND the person doing the act knows (or has reason to believe) that fear or misconception is the only reason for the consent.
    • Example (Fear): A boss (A) tells his employee (B), “If you don’t ‘consent’ to my advances, you’re fired.” B’s “consent” is invalid because it was given under fear of injury (loss of livelihood), and A knows this.
    • Example (Misconception): A doctor (A) tells a patient (Z) that a medically unnecessary and harmful procedure is “vital” for Z’s health. Z’s “consent” is invalid because it’s based on a misconception of fact (that it was necessary), which A knows is false.
  • Section 28(b): The consent is given by a person who, due to unsoundness of mind or intoxication, is unable to understand the nature and consequences of what they are agreeing to.
    • Example: A person (A) gets B extremely drunk. B, in this state, “consents” to A taking their new, expensive phone. This consent is invalid because B couldn’t understand the consequence (permanently losing their phone).
  • Section 28(c): The consent is given by a person who is under twelve years of age (unless the context of the law implies otherwise).
    • Example: A 10-year-old child “consents” to go with a stranger who offers them candy. This “consent” is not a valid defense against a charge of kidnapping.

Section 29: Exclusion of acts which are offences independently of harm caused

• Breakdown (Plain English): This is a technical but important clarification. The “consent” defenses (in Sec 25, 26, 27) are meant to excuse harm (like in surgery or sports). These defenses cannot be used to excuse an act that is already a crime in itself, regardless of whether it causes harm.
• Real-World Example (from Act): A woman (Z) asks a doctor (A) to perform an illegal abortion (causing miscarriage), which is not done in good faith to save her life. The doctor (A) cannot use Section 26 (“consent for her benefit”) as a defense. Why? Because the law makes “causing miscarriage” (in these circumstances) an offense in itself, separate from any harm it might cause the woman. Her consent cannot make an independently illegal act legal.
• Another Example: Two people cannot “consent” to a duel with illegal firearms. The consent might be a defense against “assault,” but it is not a defense against the independent crime of “illegal use of firearms.”

Section 30: Act done in good faith for benefit of a person without consent

• Breakdown (Plain English): This is the “Emergency” defense. It protects a person who acts in good faith for another’s benefit without their consent, because it was an emergency.
• The act isnotan offense if:
  • The act is done in good faith for the person’s benefit; AND
  • The circumstances are such that it is impossible for the person to give consent (e.g., they are unconscious); AND
  • The person has no guardian or other person in charge of them from whom it is possible to get consent in time.
• This defense hasstrict limits(Provisos) – similar to Section 27:
  • (a): Does not excuse intentional death.
  • (b): Does not excuse an act known to be likely to cause death, UNLESS it’s to prevent death or grievous hurt or to cure a grievous disease.
  • (c): Does not excuse voluntary causing of hurt, UNLESS it’s to prevent death or hurt.
  • (d): Does not excuse abetting (encouraging) any offense not covered by these exceptions.
• Explanation: “Benefit” here does not mean “pecuniary benefit” (saving money). It means saving their life or protecting their well-being.
• Real-World Example (Unconscious Patient – from Act): Z is thrown from a horse and is unconscious. A surgeon (A) finds that Z needs an immediate, life-saving brain operation. Z cannot consent, and his family cannot be reached in time. A performs the operation in good faith. A has committed no offense.
• Real-World Example (Saving from Tiger – from Act): Z is carried off by a tiger. A fires at the tiger to save Z, knowing the shot is likely to hit Z, but not intending to kill Z and acting in good faith to benefit Z. A’s bullet hits and kills Z. A has committed no offense (covered by Proviso b).
• Real-World Example (Child in Fire – from Act): A is in a burning house with Z, a child. People below hold out a blanket. A drops the child from the roof, knowing the fall is likely to kill the child, but not intending to kill the child and acting in good faith for the child’s benefit (to save it from the fire). Even if the child is killed, A has committed no offense (covered by Proviso b).

Section 31: Communication made in good faith

• Breakdown (Plain English): An act is not a crime if it’s a “communication” (like a statement or warning) that causes harm to a person, as long as it was:
  1. Made in “good faith” (with due care and attention); AND
  2. Made for the benefit of that specific person.
• Real-World Example (from Act): A surgeon (A), in good faith, tells his patient (B) that his condition is terminal and he cannot live. The patient (B) dies from the shock of this news. The surgeon (A) has committed no offense. The communication was made in good faith and for the patient’s benefit (e.g., to allow them to prepare their will or say goodbye to family).

Section 32: Act to which a person is compelled by threats

• Breakdown (Plain English): This is the defense of “Duress.” An act is not a crime if a person was forced (compelled) to do it by threats that caused a reasonable fear of INSTANT DEATH.
• This defense has twomajorexceptions:
  1. It cannot be used as a defense for Murder.
  2. It cannot be used as a defense for Offenses against the State punishable with death (e.g., waging war).
• Proviso (Limitation): This defense also fails if the person got themselves into the situation voluntarily. You can’t join a criminal gang and then claim you were “forced” to commit crimes.
• Explanation 1 (Defense Fails): A person joins a dacoit (robber) gang of his own accord. The gang leader later threatens to beat him (which is not “instant death”) unless he commits a robbery. He cannot use this defense.
• Explanation 2 (Defense Succeeds – from Act): A blacksmith is kidnapped by a dacoit gang. They put a gun to his head and threaten instant death unless he uses his tools to break open a house’s door. The blacksmith complies. He is not guilty of an offense because he was under duress.
• Real-World Example: A bank teller (A) is confronted by a robber (B) who has a gun to a hostage’s head and says, “Transfer the money, or I’ll kill them right now.” A, fearing the hostage’s instant death, transfers the money. A has not committed an offense.

Section 33: Act causing slight harm

• Breakdown (Plain English): This is the “de minimis” rule: the law doesn’t care about tiny, insignificant things. An act is not an offense if the harm it causes (or is intended to cause) is so slight that no person of ordinary sense and temper would bother to complain about it.
• Real-World Example: In a crowded elevator, A’s elbow accidentally bumps into B. This is technically “battery” or “use of criminal force,” but the harm is so slight that no ordinary person would file a police complaint. It is not a crime.
• Counter-Example: If A intentionally and repeatedly shoves B in the same elevator, an ordinary person would complain, and this defense would not apply.

Of the Right of Private Defence

Section 34: Things done in private defence

• Breakdown (Plain English): This is the main declaration of the defense. Nothing is an offense which is done in the exercise of the right of private defence (self-defense). The rules and limits of this right are explained in the sections that follow.
• Real-World Example: A person (A) is attacked by a mugger (B). A punches B in the face to get away. A’s act of punching B is not an offense of “assault” because it was done in private defence.

Section 35: Right of private defence of body and of property

• Breakdown (Plain English): This section defines what you can defend. Every person has the right (subject to the limits in Sec 37) to defend:
  • (a) The Body:
    • Their own body.
    • The body of any other person.
  • (b) Property:
    • Their own property (movable, like a car, or immovable, like a house).
    • The property of any other person.
• Key Point: This means you have the legal right to defend not just yourself and your own property, but also a stranger or a stranger’s property from a criminal act.
• Real-World Example (Defending others): A sees C attacking a stranger (B) in the street. A has the right to use force against C to defend B.
• Real-World Example (Defending property): A sees C trying to set B’s house on fire. A has the right to use force against C to stop him.

Section 36: Right of private defence against act of a person of unsound mind, etc.

• Breakdown (Plain English): This answers: “Do I have the right to defend myself against someone who isn’t legally responsible for their actions?” The answer is YES.
• The Rule: You have the exact same right of private defence against an attack from a person who is (due to youth, unsound mind, intoxication, or mistake) not criminally guilty, as you would have if they were a perfectly sane and responsible adult attacker.
• Real-Eorld Example (from Act): Z, a person of unsound mind, tries to kill A. Z is not guilty of a crime (because of Section 22). But A still has the full right of private defence to protect their life, including the right to kill Z if necessary.

Section 37: Acts against which there is no right of private defence

• Breakdown (Plain English): This is the most important set of limits on self-defense. You lose your right of private defence in these situations:
• Section 37(1)(a) & (b): No defence against Public Servants:
  • Breakdown: You cannot claim self-defense against a public servant (like a police officer) or someone acting under their orders, as long as that servant is acting in good faith (even if their act isn’t strictly legal).
  • Limitation: This protection for the public servant disappears if their act causes a reasonable fear of death or grievous hurt.
  • Example: A police officer, in good faith, tries to arrest you for a minor offense. You cannot fight back and claim self-defense.
  • Counter-Example: If that same officer starts beating you so badly you fear for your life, your right of self-defense returns.
• Section 37(1)(c): No defence if you have time to call the police:
  • Breakdown: You cannot claim self-defense if there is time to “have recourse to the protection of the public authorities.” This right is for imminent danger, not for solving problems you can report.
  • Example: Your neighbor (A) tells you, “I’m going to come to your house tomorrow and beat you up.” You cannot go attack A tonight and claim “pre-emptive self-defense.” You have time to call the police.
  • Counter-Example: Your neighbor (A) kicks down your door right now while swinging a bat. You do not have time to call the police. Your right of self-defense is active.
• Section 37(2): Nomoreharm than necessary (Proportionality):
  • Breakdown: The right of self-defense never allows you to inflict more harm than is necessary to stop the threat.
  • Example: A 10-year-old child slaps you. You cannot break their arm and claim self-defense. That is not proportional.
• Explanation 1 & 2: You only lose your right to defend against a public servant if you know (or have reason to believe) they are a public servant. If an officer in plain clothes tackles you without announcing they are police, you have the right to defend yourself until you know.

Section 38: When right of private defence of body extends to causing death

• Breakdown (Plain English): This is the “lethal force” rule. You are justified in using force strong enough to cause the attacker’s death (or any other harm) only if you are facing one of the following seven types of attacks:
  1. (a) Fear of Death: An assault that reasonably makes you fear you will be killed.
  2. (b) Fear of Grievous Hurt: An assault that reasonably makes you fear grievous hurt (e.g., losing an eye, a limb, or suffering a permanent, severe injury).
  3. (c) Rape: An assault with the intent to commit rape.
  4. (d) Unnatural Lust: An assault with the intent to gratify “unnatural lust” (e.g., forced sodomy).
  5. (e) Kidnapping/Abducting: An assault with the intent to kidnap or abduct.
  6. (f) Wrongful Confinement: An assault to wrongfully confine you (e.g., lock you in a room) if it reasonably makes you fear you won’t be able to contact the police for help.
  7. (g) Acid Attack: An act of throwing or administering acid (or attempting to) that reasonably makes you fear grievous hurt.
• Real-World Example (a/b): An attacker comes at you with a knife. This creates a reasonable fear of death or grievous hurt. You are legally justified in using lethal force (e.g., shooting them) to stop the attack.
• Real-World Example (c): A person is attempting to rape someone. The victim or a bystander is justified in using lethal force to stop the attacker.

Section 39: When such right extends to causing any harm other than death

• Breakdown (Plain English): This section covers all other types of attacks (i.e., those not listed in Section 38).
• The Rule: If the attack does not make you fear death, grievous hurt, rape, etc., your right of self-defense does not extend to causing the attacker’s death. It does extend to causing any other harm short of death that is necessary (and proportional) to stop the attack.
• Real-World Example: A person (A) gets in your face and starts shoving you (simple assault). You do not have the right to kill A. You do have the right to shove them back or punch them to stop the assault.

Section 40: Commencement and continuance of right of private defence of body

• Breakdown (Plain English): This explains when the right of self-defense starts and stops.
• When it STARTS: The right begins as soon as a reasonable fear of danger to the body arises. This can be from a threat or an attempt, even before you are actually hit.
• When it STOPS: The right continues only as long as that reasonable fear of danger continues.
• Real-World Example (Start): An attacker (A) pulls a knife and says, “I’m going to stab you.” Your right to defend yourself starts right then. You do not have to wait for A to lunge.
• Real-World Example (Stop): You (A) are attacked by B. You fight back and knock B unconscious. The threat has now stopped. If you continue to kick B while they are on the ground, that is no longer self-defense. It is a new crime, and you cannot use this defense for those kicks.

Section 41: When right of private defence of property extends to causing death

• Breakdown (Plain English): This is the “lethal force” rule for property. You are legally justified in using force strong enough to cause the attacker’s death (or any other harm) only if the crime you are stopping is one of the following:
  • (a) Robbery: Defending against a robbery.
  • (b) House-breaking at night: Defending against someone breaking into your house (or dwelling, tent, or vessel) after sunset and before sunrise.
  • (c) Mischief by fire on a dwelling: Defending against someone committing “mischief by fire” (arson) on any building, tent, or vessel that is used as a human dwelling or as a place for storing property.
  • (d) Serious Theft, Mischief, or House-trespass: Defending against theft, mischief, or house-trespass only if the situation is so severe that it causes a reasonable fear of death or grievous hurt.
• Real-World Example (a – Robbery): A person holds you at knifepoint and demands your wallet. This is a robbery. You are justified in using lethal force to defend yourself and your property.
• Real-World Example (b – House-breaking at night): You wake up at 3 AM to the sound of someone breaking your window to climb into your house. You can use lethal force to stop them.
• Real-World Example (c – Arson): You see someone pouring gasoline on the door of your apartment building (a human dwelling). You can use lethal force to stop them from setting the building on fire.
• Real-World Example (d – Theft causing fear): You catch someone trying to steal your car (theft). As you approach, they pull out a gun and aim it at you. The situation has now escalated to one causing a reasonable fear of death. You are justified in using lethal force.

Section 42: When such right extends to causing any harm other than death

• Breakdown (Plain English): This section covers all other (less severe) property crimes.
• The Rule: If someone is committing theft, mischief, or criminal trespass that is not one of the severe types listed in Section 41, your right of private defence does not extend to causing their death.
• However: Your right does extend to causing any other harm short of death that is necessary (and proportional) to stop the act (subject to the limits in Section 37, like not having time to call the police).
• Real-World Example: You see someone spray-painting graffiti on your shop wall (mischief). You cannot shoot them (that’s not proportional). You can tackle them, hold them down, or use reasonable force to stop them and detain them for the police.

Section 43: Commencement and continuance of right of private defence of property

• Breakdown (Plain English): This is a very important section that explains when the right to defend your property starts and stops.
  • (a) General Rule: The right starts as soon as a reasonable apprehension of danger to the property begins.
  • (b) Theft: The right to defend against theft continues as long as the thief is escaping with the property, OR until you get help from the police (“public authorities”), OR until you get your property back.
  • (c) Robbery: The right to defend against robbery continues as long as the robber is still causing (or attempting to cause) death, hurt, or wrongful restraint, OR as long as the fear of instant death, hurt, or restraint continues.
  • (d) Criminal Trespass or Mischief: The right continues as long as the offender is still in the process of committing the trespass or mischief.
  • (e) House-breaking at night: The right continues as long as the house-trespass (which was started by the house-breaking) continues.
• Real-World Example (b – Theft): A thief snatches your bag and runs. Your right of private defence (e.g., to chase and tackle them) continues as they run away. BUT, if the thief gets to their house and locks the door, your right stops. The danger is no longer imminent, and the thief has “effected his retreat.” You must now call the police. You cannot break down their door and attack them; that would be a new crime.
• Real-World Example (c – Robbery): An armed robber points a gun at you. Your right of defence is active. The robber takes your money and runs away, but keeps pointing the gun at you as they flee. The fear of instant hurt continues, so your right of defence continues. The moment they turn the corner and the instant threat is gone, your right (especially to use lethal force) stops.
• Real-World Example (d – Trespass): Someone is on your property and refuses to leave. Your right to use reasonable force (e.g., to push them off your land) continues as long as they are trespassing. As soon as they step off your property, your right stops. You cannot continue to push them down the street.

Section 44: Right of private defence against deadly assault when there is risk of harm to innocent person

• Breakdown (Plain English): This is a rare but important rule for chaotic situations. If you are facing an assault that reasonably causes you to fear death, and you are in a situation where you cannot effectively defend yourself without risking harm to an innocent person, your right of self-defence extends to taking that risk.
• The Rule: You are not guilty of a crime if you harm an innocent person by accident while you are necessarily and legally defending your own life from a deadly attack.
• Real-World Example (from Act): A is attacked by a violent mob that is trying to murder him. A cannot defend himself without firing his gun into the mob. He knows there are young children mixed in with the attackers. A commits no offense if, while firing to save his own life, he accidentally harms one of the children.
• Modern Example: A is in a mall when B, an active shooter, starts firing at him. A, to save his own life from this deadly assault, fires back at B. A’s bullet misses B and hits another shopper (C) by accident. A has a strong defense under this section.