General Exceptions Under BNS and IPC: Excuse vs Justification
No Offence Committed
The Indian Penal Code, 1860 is built on the architecture of criminalisation. Chapter II defines offences; the rest of the Code describes them, prescribes punishments for them, and provides courts with the tools to attribute them to accused persons.
Chapter IV does something different: it steps back and says — in a defined range of situations — that notwithstanding the existence of an act that would otherwise be criminal, no offence has been committed (Subodh Tewari v State of Assam (1988) Cr LJ 223 (Gau)).
This is the domain of the General Exceptions — now Sections 14 to 44 of the Bharatiya Nyaya Sanhita, 2023, formerly Sections 76 to 106 of the IPC. These provisions do not reduce an offence to a lesser offence. They do not mitigate punishment.
They extinguish liability at its source, by recognising that in certain circumstances, either the actor's condition negated the moral and legal capacity to commit a crime, or the act itself was authorised, consented to, or socially justified by circumstances that the law recognises as overriding the general prohibition.
Every criminal law student, and every advocate who appears in criminal courts, must understand not just the contents of the General Exceptions but the architecture that organises them. The General Exceptions fall under two categories: matters affording statutory excuse and matters affording statutory justification. That classification — drawn from the source material itself — is the organising principle of this blog.
Scope and Effect
Universal Application
The chapter on General Exceptions in the IPC is applicable not just to IPC offences but also to offences under special or local law (King Emperor v Tustipada Mandal AIR 1951 Ori 284). The title 'General Exceptions' itself conveys that these exceptions are available to persons accused of all offences (Shankar Narayan Bhadolkar v State of Maharashtra AIR 2004 SC 1966).
A person charged under a Narcotic Drugs and Psychotropic Substances Act offence may therefore plead insanity or mistake of fact or private defence under the IPC's General Exceptions, just as a person charged with murder may.
Successful Plea
Where an act falls within any of the General Exceptions, it means that no offence has been committed (Subodh Tewari v State of Assam (1988) Cr LJ 223 (Gau)). This is not a partial defence, not a mitigation, not a plea that reduces murder to culpable homicide.
It is a complete extinguishment of criminal liability. The accused is acquitted, not convicted of a lesser offence — unless the evidence, while insufficient to establish the exception, is sufficient to negative one or more of the ingredients of the charge, in which case the court may convict of a lesser offence.
Excuse and Justification
The source draws the fundamental division in express terms. The General Exceptions fall under two categories:
Category One — Statutory Excuses: acts of children, persons of unsound mind, persons intoxicated against their will, acts done due to mistake of fact, and acts done by accident or misfortune. These are excuses: the law says the accused is not blameworthy because of the condition they were in, the mistake they laboured under, or the fortuity of what occurred.
Category Two — Statutory Justifications: acts done by a person justified in law, judicial acts, acts done out of necessity, acts done under duress, acts done with consent, acts done for the benefit of the person, acts causing slight or trivial harm, and acts done in private defence of body or property.
These are justifications: the law says the act was not wrongful — it was authorised, permitted, or socially approved — regardless of the actor's subjective state.
The distinction matters deeply, as we shall see.
Statutory Excuses
An excuse in criminal law operates by negating the blameworthiness of the accused. The act may have been harmful, it may have been harmful to an extent that would otherwise ground criminal liability — but the accused is excused because, in the circumstances, the law does not hold him responsible for it. The moral and legal foundations of blame — capacity, knowledge, voluntariness — are absent.
Acts of Children
Section 82 IPC (Section 20 BNS) establishes a conclusive presumption: no child under the age of seven years can be guilty of any offence (Shyam Bahadur Koeri v State AIR 1967 Pat 312). The incapacity is absolute and admits of no evidence to the contrary.
Section 83 IPC (Section 21 BNS) extends partial protection to a child above seven but below twelve years of age who has not attained sufficient maturity of understanding to judge the nature and consequences of conduct.
However, the non-attainment of sufficient maturity must be specifically pleaded and proved (Abdul Sattar v The Crown AIR 1949 Lah 51). It is not necessary for the prosecution to lead positive evidence that an accused below twelve years of age had arrived at sufficient maturity of understanding; the presumption is against criminal liability, not for it.
The BNS comparison table confirms no change to either provision.
Unsound Mind
Section 84 IPC (Section 22 BNS) recognises unsoundness of mind as a General Exception. Nothing is an offence done by a person who, at the time of doing it, by reason of unsoundness of mind, is incapable of knowing the nature of the act, or that he is doing what is either wrong or contrary to law.
The expression 'unsoundness of mind' is not defined but has been treated as equivalent to insanity (Hari Singh Gond v State of Madhya Pradesh (2008) 16 SCC 109).
Not every mental disorder or derangement attracts this exception: the mere fact that an accused was conceited, odd, irascible, or had a brain that was not quite right does not ipso facto entitle him to be treated as a person of unsound mind (Bapu @ Gajraj Singh v State of Rajasthan (2007) 8 SCC 66).
A mere warped or twisted mind will not qualify (Francis v State of Kerala (1975) 3 SCC 825). The legal conception of insanity is different from the medical conception: the legal test requires that the insanity be of a degree which renders the man incapable of knowing the nature of the act, or that what he is doing is wrong or contrary to law (Ujagar Singh v State AIR 1954 Pepsu 4).
Before acquitting on the ground of insanity, courts must record a categorical finding that the accused was incapable of knowing the nature of the act or that it was wrong or contrary to law (Pancha v Emperor AIR 1932 All 233).
The doctrine of uncontrollable or irresistible impulse is not a valid defence — every crime is committed under an impulse, and the object of criminal law is to compel persons to control those impulses (State of Kerala v Ravi (1978) Cr LJ NOC 182 (DB)). The BNS comparison table confirms no change.
Involuntary Intoxication
Section 85 IPC (Section 23 BNS) provides that nothing is an offence which is done by a person who, at the time of doing it, is by reason of intoxication incapable of knowing the nature of the act or that it is wrong or contrary to law — provided the intoxicant was administered to him without his knowledge or against his will.
Involuntary intoxication operates as an excuse when the accused: (i) was incapable of knowing the nature of the act; (ii) was doing what was either wrong or contrary to law; and (iii) the intoxicant was administered without his knowledge or against his will (Venkappa Kannappa Chowdari v State (1996) Cr LJ 15 (Kant)). 'Without his knowledge' conveys that the accused was ignorant that what was administered was an intoxicant (Shankar Jaiswara v State of West Bengal (2007) 9 SCC 360). 'Against his will' indicates he was forced or coerced to consume it (Jethuram v State of Madhya Pradesh AIR 1960 MP 242).
The BNS table confirms no change.
Voluntary Intoxication
Section 86 IPC (Section 24 BNS) addresses the more common scenario of voluntary intoxication.
A person who is voluntarily intoxicated and commits an offence that requires a particular intent or knowledge is dealt with differently: the intoxication does not negative the existence of that intent or knowledge; the accused may be convicted as if he had the same knowledge as he would have if he had not been intoxicated, but only insofar as it is proved that he had the intent to commit the particular offence.
The mere fact of taking some liquor is not sufficient reason for not imposing the full penalty (Sheru v Emperor AIR 1926 Lah 232). Merely establishing that the mind of the accused was affected by drink so that he readily gave way to some violent passion does not rebut the presumption that a man intends the natural consequences of his act (Bishan Singh v Emperor AIR 1929 Lah 637). The BNS table confirms no change.
Mistake of Fact
Section 76 IPC (Section 14 BNS) and Section 79 IPC (Section 17 BNS) address acts done under a mistake of fact. Section 76 covers the case where a person does an act which he is bound by law to do, or which by reason of a mistake of fact (not mistake of law) in good faith he believes himself to be bound by law to do.
Section 79 covers the case where a person does an act which is justified by law, or by reason of a mistake of fact (not mistake of law) he believes in good faith to be justified by law.
Ignorance of law is no defence or excuse to a criminal charge (Kazi Karimullah v Ghulam Rasulshah AIR 1936 Sind 153). It is the established policy of criminal jurisprudence that every individual is presumed to know the law and must be debarred from pleading ignorance as an excuse (King Emperor v Tustipada Mandal AIR 1951 Ori 284).
Mistake of law, even in good faith, will not be a defence (Narantakath v Parakkal Mammu AIR 1923 Mad 171); at most it may be a mitigating factor in sentencing (State of Maharashtra v Mayer Hans George AIR 1965 SC 722). The protection of these sections, therefore, extends only to mistakes of fact, not mistakes of law.
The mistake of fact must be in good faith (Pramatha Nath Barat v P C Lahirt AIR 1920 Cal 725). A mistake of fact with no responsible inquiry, which would have elicited the true facts, cannot amount to a mistake of fact (Krishna Maharana v Emperor AIR 1929 Pat 651).
The mistake must be of facts essential to constitute the offence allegedly committed (King Emperor v Tustipada Mandal AIR 1951 Ori 284). A person bound by law or justified by law may not go beyond what is strictly justified (State of Andhra Pradesh v N Venugopal AIR 1964 SC 33). The BNS table confirms Section 14 BNS (= Section 76 IPC) and Section 17 BNS (= Section 79 IPC) are without change.
Accident and Misfortune
Section 80 IPC (Section 18 BNS) provides protection where an act is done by accident or misfortune, without any criminal intention or knowledge, in the doing of a lawful act in a lawful manner by lawful means, with proper care and caution. A sudden or unexpected event, mishap, or disaster is an accident.
An injury is accidentally caused when it is caused neither by a wilful nor negligent act (Bhupendra Singh Chudasama v State of Gujarat AIR 1997 SC 3790). An effect is accidental when it results from an innocent or lawful act done in a lawful or innocent manner — something that happens out of the ordinary course of things (Sukhdev Singh v Delhi State (2003) 7 SCC 441).
All four requirements must be satisfied: (i) no criminal intention or knowledge; (ii) a lawful act; (iii) a lawful manner; and (iv) proper care and caution. Acting negligently without proper care and caution is an offence that will not fall under the exception (Sita Ram v State of Rajasthan (1998) Cr LJ 287 (Raj)).
The standard of care expected is what a prudent and reasonable person would consider sufficient in the circumstances of the case (State Government, MP v Rangaswami AIR 1952 Nag 268). Accidents in games and sports are covered (Basant Singh v Emperor AIR 1927 Lah 880(2)). The BNS table confirms no change, except the word 'steam' is excluded from the illustration.
Statutory Justifications
A justification operates at a different level. The accused's capacity and knowledge may be entirely intact; the act may have been deliberate and purposive.
But the act was nonetheless one that the law permits or requires — either because a public authority mandated it, or because it was done to avert a greater harm, or because the person affected consented, or because it was done in the exercise of a right the law confers. The act is not merely excused; it is positively approved.
Act Bound by Law
An act done by a person who is bound by law to do it is not an offence — and the same protection extends to a person who by reason of a mistake of fact (in good faith) believes himself to be bound by law.
The act done must, but for the mistake of fact, be otherwise a legal and validly justifiable act (Dalbir Singh v State of Punjab AIR 1962 SC 1106). There must be a reasonable nexus between the act done and the provision of law under which it is done (State of Andhra Pradesh v N Venugopal AIR 1964 SC 33).
Judicial Acts
Acts done by a judge acting judicially, in the exercise of powers given to him by law or which he in good faith believes to be given to him by law, are not offences (Rachapudi Subba Rao v Advocate General, Andhra Pradesh AIR 1981 SC 755).
The act must be in discharge of judicial duties and not otherwise (Anowar Hussain v Ajoy Kumar Mukherjee AIR 1965 SC 1651). Where the act is within jurisdiction, the protection is absolute — no inquiry will be entertained whether it was erroneously, irregularly, or illegally passed.
Where the act is outside jurisdiction, the judge is still protected if, in good faith, he believed he had jurisdiction (Hamid Raza v Central Jail, Rewa (1985) Cr LJ 642 (MP)).
But it is a qualified protection — if the judge acts illegally, mala fide, and without jurisdiction, he is liable (Sailajanand Pande v Suresh Chandra Gupta AIR 1969 Pat 194 (DB)). The BNS table confirms no change to Section 15 BNS (= Section 77 IPC).
Court Orders
An act done pursuant to a judgment or order of a court is not an offence. The act must be done during the time the judgment or order is still in force. This protection is afforded even if the court passing the order lacked jurisdiction, provided the person doing the act believes in good faith that the court had jurisdiction to do so.
Acts done pursuant to a civil court decree are valid and persons are protected from criminal prosecution until such a decree is set aside (Shev Narain v State of Rajasthan (1999) 2 Crimes 169 (Raj)). The BNS comparison table notes that 'Court of Justice' in the IPC is replaced with 'Court' in Section 16 BNS — a linguistic modernisation without substantive change.
Necessity
Section 81 IPC (Section 19 BNS) addresses the justification of necessity. Where an act is done with knowledge that it is likely to cause harm, but is done without any criminal intention to cause harm and in good faith for the purpose of preventing or avoiding other harm to person or property, it is not an offence.
Committing an offence resulting in a lesser harm in order to prevent a greater harm is justified on the ground of necessity. Whether the harm to be prevented was of such a nature and so imminent as to justify or excuse the risk is a question of fact to be determined in each case. The BNS table confirms no change, except the word 'steam' is excluded from the illustration.
Consent
The consent provisions occupy a cluster of sections. Section 87 IPC (Section 25 BNS) covers acts not intended and not known to be likely to cause death or grievous hurt, done by consent.
Section 88 IPC (Section 26 BNS) covers acts not intended to cause death, done by consent in good faith for the person's benefit. Section 89 IPC (Section 27 BNS) covers acts done in good faith for the benefit of a child or person of unsound mind, by or by consent of the guardian.
Consent, in general terms, means something done deliberately and by free will — an act of reason accompanied with deliberation, the mind weighing the good and evil on each side (Uday v State of Karnataka AIR 2003 SC 1639). It supposes three things: a physical power, a mental power, and a free and serious use of them.
A mere act of submission does not amount to consent (Tulsidas Kanolkar v State of Goa (2003) 8 SCC 590), nor does knowledge of the risk involved (Pradeep Kumar v State of Bihar AIR 2007 SC 3059). Consent obtained by intimidation, force, undue influence, or mediated imposition is not free consent (Dilip Singh v State of Bihar AIR 2005 SC 203).
Section 90 IPC (Section 28 BNS) describes consent that is not valid consent for the purposes of the IPC: consent given under fear of injury or a misconception of fact (where the person doing the act knows or has reason to believe the consent was given in consequence of such fear or misconception); consent given by a person of unsound mind or who is intoxicated and unable to understand the nature and consequence of the act; and consent given by a person under twelve years of age.
The BNS table confirms no change.
Section 92 IPC (Section 30 BNS) allows consent to be dispensed with where it is impossible to obtain it — where the person is incapable of giving consent and has no guardian from whom consent can be obtained in time. This covers emergency medical interventions, for instance.
Regarding BNS Section 27 (= IPC Section 89): the BNS replaces the words 'insane person' with 'person of unsound mind', aligning the language with the preferred contemporary usage. No substantive change.
Compulsion
Section 94 IPC (Section 32 BNS) recognises compulsion as a defence to all offences except murder and offences against the State punishable with death. Nothing is an offence which is done by a person compelled to do it by threats which, at the time of doing, reasonably cause the apprehension that instant death will otherwise be the consequence (Emperor v Autar AIR 1925 All 315).
However, this defence is not available where the person, of his own accord or out of a threat of harm short of instant death, placed himself in the situation by which he became subject to such constraint.
A person who voluntarily joins a gang of dacoits knowing their character is not entitled to the benefit of this exception on the ground of being compelled by his associates (Sanlaydo v Emperor AIR 1933 Rang 204). The BNS table confirms no change.
Trivial Harm
Section 95 IPC (Section 33 BNS) excepts from criminal liability acts that cause, or are intended to cause, harm so slight that no person of ordinary sense and temper would complain of it. The de minimis principle is the rationale — the law does not take cognizance of trifles. The BNS table confirms no change.
Private Defence
Private defence is the most litigated and practically significant of the General Exceptions. Nothing is an offence which is done in the exercise of the right of private defence (Kashmiri Lal v State of Punjab AIR 1997 SC 393).
Every person has the right of private defence to defend first his own body and the body of any other person against any offence affecting the human body; and, secondly, his own property and that of any other person against theft, robbery, mischief, or criminal trespass.
The right of private defence serves a social purpose and must be liberally construed. There is nothing more degrading to the human spirit than to run away from peril (Munshi Ram v Delhi Administration AIR 1968 SC 702).
In a well-ordered society, it is generally assumed that the State will take care of individual citizens — but this does not mean a person suddenly called upon to face assault must run away; he is entitled to resist and defend himself (Jai Dev v State of Punjab AIR 1963 SC 612).
Yet the right is circumscribed by firm limitations. Self-defence is a right of self-protection and not a reprisal or punishment (Onkarnath Singh v State of Uttar Pradesh AIR 1974 SC 1550). It may not be vindictive or malicious (Dharam & Ors v State of Haryana AIR 2007 SC 397).
It arises only when there is unexpected apprehension and one is taken unawares (Kashi Ram v State of Rajasthan (2008) 3 SCC 55). No person has the right to invoke it by chasing the victim and causing fatal injuries after the reasonable apprehension has disappeared (Gopal v State of Rajasthan (2013) 2 SCC 188). Aggressors have no right of private defence (Carlose John v State of Kerala AIR 1974 SC 1115).
Courts need to judge the facts pragmatically, not with high-powered spectacles or microscopes, keeping in view normal human reaction and conduct and recalling that self-preservation is the prime instinct of every person (James Martin v State of Kerala (2004) 2 SCC 203).
The BNS comparison table records several significant formal changes. Section 97 BNS (= Section 97 IPC, right of private defence of body and property) has its paragraphs rephrased as clauses (a), (b), (c). Section 99 BNS (= Section 99 IPC, acts against which there is no right of private defence) is reframed into two sub-sections, the first paragraph reframed as sub-section 1 with clauses (a), (b), and (c).
Section 100 BNS (= Section 100 IPC, when private defence of property extends to causing death) replaces 'first, secondly, thirdly, fourthly, fifthly, sixthly, seventhly' with (a), (b), (c), (d), (e), (f), (g).
Section 98 BNS (= Section 98 IPC, right of private defence against act of person of unsound mind) replaces 'under the influence of madness' with 'a person of unsound mind'. Section 101 BNS (= Section 101 IPC) is unchanged.
Why It Matters
The distinction between excuse and justification is not merely philosophical. It has concrete legal consequences.
First, in terms of moral evaluation: an excuse tells the court that the accused is not blameworthy; a justification tells the court that the act was right or at least permissible.
A judge who wrongly convicts a clearly insane accused has committed an error of law; a judge who wrongly refuses to give credit for a legitimate act of private defence has committed a different kind of error — one that fails to recognise that no wrong was done at all.
Second, for purposes of response liability: where an act is justified — as in private defence — the person against whom it is exercised cannot claim a right of private defence in return. This right is available against an offence, and a justified act is not an offence (Munney Khan v State of Madhya Pradesh AIR 1971 SC 1491).
Where an act is merely excused — because the actor was insane or a child — the Indian Penal Code expressly preserves the right of private defence in favour of the person against whom it is directed. Section 98 IPC (Section 36 BNS) makes clear that the right of private defence exists even against the act of a person of unsound mind, a minor, or a person acting under intoxication.
Third, for mitigation at sentencing: an unsuccessful plea of excuse and an unsuccessful plea of justification can both be mitigating factors at the sentencing stage.
The circumstances showing that the accused had a right of private defence, which they exceeded, may be taken into consideration in extenuation of the extreme penalty (Sabal Singh v State of Rajasthan AIR 1978 SC 1538) and in mitigation of sentence (Yogendra Morarji v State of Gujarat AIR 1980 SC 660).
Fourth, for the outcome if the exception fails: if the accused fails to establish an excuse or justification, but the evidence led in support of the plea is sufficient to negative one or more ingredients of the offence charged, the court must consider whether conviction for a lesser offence is appropriate.
The failure to establish all the circumstances bringing the case under the exception does not absolve the prosecution of proving the ingredients of the offence; but the accused's evidence, though insufficient for the exception, may itself create a reasonable doubt (K M Nanavati v State of Maharashtra AIR 1962 SC 605).
Burden of Proof
Preponderance Suffices
Where an accused claims that the case comes under any of the General Exceptions, the burden of proving the existence of such circumstances is on the accused (State of Madhya Pradesh v Ahmadulla AIR 1961 SC 998), as the circumstances are within his special knowledge.
The court may presume the absence of such circumstances and regard their absence as proved till they are disproved (K M Nanavati v State of Maharashtra AIR 1962 SC 605).
However, the standard required of the accused is not as high as the standard required of the prosecution. It is sufficient if the accused raises a reasonable doubt with regard to the existence of the general exception, or proves the plea on the preponderance of probability, as in a civil case (Harbhajan Singh v State of Punjab AIR 1966 SC 97; Partap v State of Uttar Pradesh AIR 1976 SC 966).
The accused need not independently adduce evidence. He may rely on facts proved from the evidence led by the prosecution (Salim Zia v State of Uttar Pradesh AIR 1979 SC 391) or materials elicited from cross-examination (State of Karnataka v Shiva Shankar (1978) Cr LJ (NOC) 179 (Kant)).
Court's Duty
The IPC imposes a statutory obligation on the court to consider whether a case comes under any of the exceptions even where no specific plea is raised by the accused, if there is sufficient material before the court for the same (Dhansingh Nath v State of Assam (1978) Cr LJ (NOC) 10 (Gau); State of Uttar Pradesh v Ram Swarup AIR 1974 SC 1570).
The court, after considering the evidence, must first identify which exception the accused is entitled to, then determine whether he is entitled to complete acquittal or conviction for a lesser offence (Vijayee Singh v State of Uttar Pradesh AIR 1990 SC 1459).
BNS Position
The Bharatiya Nyaya Sanhita, 2023 carries forward the entire structure of the General Exceptions with minimal substantive change. The most significant changes are:
Renaming 'insane person' as 'person of unsound mind': Sections 84 IPC, 85 IPC, and 89 IPC all used formulations such as 'insane person' or 'under the influence of madness'. The BNS consistently replaces these with 'person of unsound mind' — a change in language that removes an outdated and stigmatising term without altering the legal test.
Structural reorganisation of the private defence provisions: Sections 99 IPC and 100 IPC (now Sections 37 and 38 BNS) are reframed with numbered sub-sections and clauses rather than 'firstly, secondly' etc. — a drafting improvement for clarity. Section 97 IPC (Section 35 BNS) has its paragraphs similarly reorganised as clauses.
'Court of Justice' replaced with 'Court' in Section 78 IPC (now Section 16 BNS) — removing a technical term in favour of plain language.
Illustration changes: the word 'steam' is excluded from the illustration to Section 81 IPC (Section 19 BNS), and the word 'Goa' in Section 47 BNS (= Section 108A IPC on abetment) is replaced with 'country X'. These are purely illustrative adjustments.
All General Exceptions under the IPC are reproduced in the BNS as Sections 14–44, with the substantive legal standards — the two-category framework, the conditions for each exception, the burden of proof rules, and the court's obligation to consider exceptions even without a plea — entirely unchanged.
Conclusion
Chapter IV of the IPC — now Sections 14 to 44 of the BNS — is not a collection of technical procedural devices. It represents the IPC's answer to the question: when, despite the commission of an act that the law defines as criminal, should no criminal liability attach?
The two-category answer — excuses and justifications — reflects a considered moral and legal architecture. Excuses address incapacity: children too young to understand, minds too diseased to know right from wrong, bodies intoxicated without consent, persons acting under blameless mistake or fortuity.
Justifications address authorised or approved conduct: judges acting within their powers, officers bound by law, persons defending themselves and others, persons acting with valid consent, persons averting a greater harm at the cost of a lesser one.
Understanding which category a defence falls into shapes how it is pleaded, how it is proved, and what consequences follow if it succeeds or fails. A surgeon who operates without consent on an unconscious patient relies on a justification (Section 92 IPC / Section 30 BNS); a child who causes harm has an excuse (Section 82 IPC / Section 20 BNS).
The practical and moral implications of these two pleas are entirely different — and the BNS, with its careful linguistic modernisation, preserves that architecture unchanged.
Frequently Asked Questions
Q: Where are the General Exceptions in the BNS?
The General Exceptions are found in Sections 14 to 44 of the Bharatiya Nyaya Sanhita, 2023, corresponding to Sections 76 to 106 of the IPC, 1860. They apply to all offences under the BNS and under special or local laws.
Q: What is the effect of successfully pleading a General Exception?
Where an act falls within any of the General Exceptions, no offence has been committed. The result is complete acquittal, not conviction for a lesser offence. The exceptions negate liability at its source rather than mitigating it.
Q: What is the difference between an excuse and a justification as General Exceptions?
An excuse operates where the accused's blameworthiness is negated — because of incapacity (insanity, minority), mistake (of fact), or fortuity (accident). A justification operates where the act itself was permissible or approved — because it was bound by law, done under valid consent, done in private defence, or done out of necessity.
Where an act is justified, the person against whom it was done has no right of private defence in return. Where an act is merely excused (e.g. by insanity), the right of private defence is preserved against it.
Q: What standard of proof must the accused meet to establish a General Exception?
The accused must prove the existence of the exception on the preponderance of probability — the civil standard — not beyond reasonable doubt. It is sufficient if the accused raises a reasonable doubt in the prosecution's case. The accused may rely on evidence led by the prosecution and materials from cross-examination, and need not independently adduce evidence.
Q: Does the BNS change the General Exceptions substantively?
No. The BNS preserves all General Exceptions with minimal change. The most notable changes are: replacing 'insane person' and 'under the influence of madness' with 'person of unsound mind' throughout; replacing 'Court of Justice' with 'Court'; and reorganising certain private defence provisions into numbered sub-sections and clauses for ease of reference.
The legal standards, the two-category framework, and all judicial interpretation under the IPC continue to apply to the corresponding BNS provisions.
