(a) "It is the mode of acquiring possession of property of other party with/without his consent, which determines the type of…

Property offences The distinction between theft, misappropriation and criminal breach of trust turns on the mode in which possession is acquired and retained. Under S.378 IPC, theft requires taking movable property out of another’s possession without consent, with dishonest intention at the time of taking. The differentia is that possession is acquired wrongfully at the outset; consent is absent. Pyare Lal Bhargava v. State emphasises that dishonest intention must exist when the property is taken; later conversion after consented taking is not theft. Criminal misappropriation under S.403 IPC applies where property comes into possession lawfully, but without entrustment, and is later dishonestly converted, used or disposed of. Ratan Lal v. State of UP distinguishes this from CBT by asking whether the accused had mere possession or dominion by entrustment. CBT under S.405 IPC requires entrustment, dominion, and dishonest conversion. Emperor v. Basappa holds that entrustment is essential; mere custody is insufficient. Thus, taking without consent is theft; lawful possession without entrustment followed by conversion is misappropriation; abuse of entrusted dominion is CBT. Consent at acquisition and the quality of possession—mere possession or dominion—are the critical tests. The same conversion may be theft, misappropriation or CBT depending on how possession began.

Public nuisance S.268 IPC treats public nuisance as an act or illegal omission causing common injury, danger or annoyance to the public or persons who may come in contact with it. Read with S.290 IPC, it penalises public nuisance by a dangerous substance or act likely to spread infection. Elements are act or illegal omission, common injury/danger/annoyance, and injury to public or section thereof. It differs from private nuisance, which affects a particular person or limited class in use and enjoyment of land. Public nuisance is criminal and may also be a tort. Types include nuisance by encroachment, Dr. Ram Raj Singh v. Babulal; nuisance by noise, Fritz v. Hobson; trade nuisance; and statutory nuisances under municipal Acts. Rose v. Miles emphasises common injury to the public, not merely personal injury, while Attorney-General v. PYA Quarries shows industrial activity causing public danger or annoyance can be public nuisance.

False imprisonment and malicious prosecution False imprisonment is a tort consisting of complete deprivation of liberty without lawful justification. Its elements are an intentional act, complete restraint, and absence of lawful excuse. Bird v. Jones holds that confinement within limits with no reasonable way out is imprisonment. Rudul Sah v. State of Bihar links unlawful detention to Article 21. It is not an offence under S.340 IPC; S.340 defines wrongful confinement, and the offence is punishable under S.342 IPC. False imprisonment is actionable per se; malice or special damage need not be proved. Malicious prosecution is the wrongful initiation of judicial proceedings with malice and without reasonable and probable cause. Khagendra Nath v. Jacob requires that the proceedings terminate in favour of the plaintiff or accused. The distinctions are: false imprisonment restrains liberty, while malicious prosecution abuses process; false imprisonment is actionable per se, while malicious prosecution requires special damage such as loss of reputation or expense; in false imprisonment the defendant must prove lawful justification, while in malicious prosecution the plaintiff must prove malice and absence of reasonable cause; remedies are damages in both; apology or injunction may lie where liberty is restrained. Groundless arrest may attract compensation under S.358 CrPC, but that is not a specific remedy for malicious prosecution; false imprisonment may also invoke Article 32 or 226 for liberty.

In conclusion, consent and the mode of acquiring possession separate property offences, while public nuisance and the torts of false imprisonment and malicious prosecution protect collective and individual rights. The law thus balances dominion over property, public welfare, and personal liberty.