The same punch can be a crime, a tort, or both at once — what tells them apart isn't the act itself, but who the law says is wronged, and what the law does about it.
Your friend punches you at a party. Can the police prosecute him? Can you also sue him for compensation? Can you do both? Understanding how tort differs from crime — and from breach of contract, and from the lesser-known category of "quasi-contract" — tells you exactly which legal doors are open to you, and why more than one can be open at the same time.
Both tort and crime are civil society's way of penalising wrongful conduct, but they differ in whose interest the law is protecting and how the case proceeds.
Nature of the wrong — A tort is a private wrong, an infringement of the rights of an individual. A crime is a public wrong, an offence against the State and society at large, even though it may have a specific victim.
Who brings the case — In tort, the injured party themselves brings a civil suit. In crime, the State prosecutes the offender (in India, typically as "State v. [accused]"), regardless of whether the victim wants to pursue it.
Purpose of the remedy — Tort law aims to compensate the victim, restoring them (so far as money can) to the position they were in before the wrong. Criminal law aims to punish the wrongdoer and deter future wrongdoing, on behalf of society as a whole.
Standard of proof — A civil tort claim is decided on the "balance of probabilities" (more likely than not). A criminal charge must be proved "beyond reasonable doubt" — a much higher bar, reflecting the seriousness of depriving someone of liberty or imposing punishment.
Codification — Crime in India is largely codified (the Bharatiya Nyaya Sanhita and other specific statutes define offences precisely). Tort remains largely uncodified and judge-made, as you saw in the last topic.
Importantly, the same act can be both a tort and a crime at once. If someone assaults you, the State may prosecute them for the criminal offence of assault, while you separately sue them in tort for damages to compensate your injury. These two proceedings are independent — one does not bar the other, and each has its own standard of proof and its own purpose.
Tort and contract are both branches of civil law and both usually result in an action for damages, so the distinction is subtler than with crime.
Source of the duty — In contract, the duty is fixed by the parties themselves, through their agreement — you owe your specific contractual counterparty exactly what you agreed to. In tort, the duty is fixed by law itself, and is owed to persons generally, not to any one party you negotiated with. This is the same "right in rem v. right in personam" distinction you learned earlier in this unit.
Privity — A contractual duty is owed only to the other party (or parties) to the contract — a stranger to the contract generally cannot sue on it. A tortious duty can be owed to, and enforced by, anyone the law recognises as having a right — including someone with no contract with the defendant at all (for example, a passer-by injured by your negligent driving, even though you have no contract with them).
Damages — Contract damages are usually liquidated or capable of being fixed in advance by the parties (or are calculated to put the innocent party in the position promised under the contract). Tort damages are unliquidated — the court assesses them based on the actual harm suffered.
Motive — Motive is generally irrelevant to whether a breach of contract has occurred. In tort, motive is usually irrelevant too (as Bradford v. Pickles showed in the last topic) — though it can matter for specific torts like malicious prosecution or defamation.
White v. John Warwick & Co. Ltd. (1953) illustrates how the same set of facts can give rise to liability in both contract and tort at once. The defendants hired out a tricycle to the plaintiff, a news vendor, under a written contract that tried to exempt them from liability for personal injury. The tricycle was defective and its saddle tilted forward, throwing the plaintiff off and injuring him. The Court of Appeal held that the exemption clause protected the defendants only from their strict contractual liability, not from an independent claim in the tort of negligence — the plaintiff was entitled to frame his claim in tort rather than contract, precisely because the duty not to be negligent exists independently of what the contract said. This is a clear illustration of "concurrent liability" — the same facts supporting two separate causes of action, each with its own rules.
| Aspect | Tort | Crime | Contract |
|---|---|---|---|
| Nature of wrong | Private wrong | Public wrong | Breach of a private agreement |
| Who sues/prosecutes | The injured individual | The State | The other contracting party |
| Source of duty | Fixed by law, owed to persons generally | Fixed by law (codified) | Fixed by the parties' own agreement |
| Aim of remedy | Compensation | Punishment / deterrence | Compensation (as promised) |
| Standard of proof | Balance of probabilities | Beyond reasonable doubt | Balance of probabilities |
A quasi-contract is neither a true contract (there's no actual agreement between the parties) nor a tort (there's no wrongful act as such) — it's a distinct category the law recognises to prevent one person from being unjustly enriched at another's expense. The law simply imposes an obligation to pay, as if a contract existed, because fairness demands it. A textbook example: if you mistakenly pay money to the wrong person, that person is legally obligated to return it, even though no contract was ever agreed and no tort was committed — the obligation arises purely to prevent unjust enrichment.
A cab driver, driving recklessly, crashes into your parked car and also injures a pedestrian. The State may prosecute the driver for the criminal offence of rash driving — a public wrong, decided beyond reasonable doubt. You may separately sue the driver in tort for the damage to your car — a private wrong, decided on the balance of probabilities, with damages assessed by the court. And if you had a service contract with that driver (say, an app-based ride you'd booked), you might also have a contract claim against the ride operator, entirely independent of both the criminal case and your tort claim. All three can proceed side by side, exactly as White v. John Warwick illustrates for tort and contract together.