Law of Torts I: Nature and Definition, General Principles of Liability, General Defences, Negligence, Nuisance, Trespass and Defamation, and Remoteness of Damage
2. General principles of tortious liability
A tort requires a wrongful act or omission by the defendant that infringes a legal right of the plaintiff (injuria). Legal damage, not actual loss, is the gist. Two maxims show the point. Injuria sine damno, violation of a legal right without actual damage, is actionable: in Ashby v White (1703) a returning officer who wrongfully refused a qualified voter's vote was liable although the voter's candidate won. Damnum sine injuria, actual damage without violation of a legal right, is not: in the Gloucester Grammar School case (1410) a schoolmaster who set up a rival school and drew away pupils was not liable to the old school for its loss of fees.
- Malice in the sense of motive is generally irrelevant: a lawful act does not become tortious because of a bad motive (Bradford Corporation v Pickles, 1895), and an unlawful act is not excused by a good one; malice matters only in torts such as malicious prosecution and some forms of defamation.
- Vicarious liability makes one person liable for another's tort: an employer for torts committed by an employee in the course of employment, including a fraud committed for the employee's own benefit (Lloyd v Grace, Smith & Co, 1912); a principal for an agent; and partners for one another.
- Joint tortfeasors are each liable for the whole damage; the plaintiff can recover the whole from any one of them.
- Actio personalis moritur cum persona, the old rule that a personal action dies with the person, is modified in India by the Legal Representatives' Suits Act 1855 and the Fatal Accidents Act 1855, which lets dependants of a person killed by a wrongful act sue.
3. General defences
| Defence | Rule | Authority |
|---|---|---|
| Volenti non fit injuria | No wrong is done to one who consents, expressly or impliedly, to the risk; but knowledge of a risk is not the same as consent to it | Hall v Brooklands Auto Racing Club (1933): spectator injured by a car leaving the track; Smith v Baker (1891): knowledge is not consent |
| Rescue cases | A rescuer who is injured is not met by volenti, because the rescue is prompted by the defendant's negligence | Haynes v Harwood (1935): a policeman injured stopping runaway horses |
| Plaintiff the wrongdoer | Ex turpi causa non oritur actio: no action arises from a base cause | Applied narrowly; a trespasser is not an outlaw |
| Inevitable accident | Harm that could not have been avoided by ordinary care and skill | Stanley v Powell (1891) |
| Act of God (vis major) | An extraordinary natural event that no human foresight could guard against | Nichols v Marsland (1876): an unprecedented rainfall |
| Private defence, necessity, statutory authority | Reasonable force in defence of person or property; harm done to prevent greater harm; acts authorised by statute done without negligence | Vaughan v Taff Vale Railway (1860): statutory authority for sparks from a railway |
4. Specific torts: negligence, nuisance, trespass and defamation
Negligence has three elements: a duty of care owed to the plaintiff, breach of that duty, and damage caused by the breach that is not too remote. Donoghue v Stevenson (1932) founded the modern duty of care in Lord Atkin's neighbour principle: one must take reasonable care to avoid acts or omissions one can reasonably foresee would be likely to injure one's neighbour, meaning persons so closely and directly affected that one ought reasonably to have them in contemplation. Caparo Industries v Dickman (1990) added a three-stage test of foreseeability, proximity, and whether it is fair, just and reasonable to impose a duty. Breach is judged by the standard of the reasonable person; professionals by the standard of the ordinary skilled practitioner (Bolam v Friern Hospital Management Committee, 1957, adopted in Jacob Mathew v State of Punjab, 2005). Where the thing is under the defendant's control and the accident would not ordinarily happen without negligence, res ipsa loquitur lets negligence be inferred (Byrne v Boadle, 1863: a barrel falling from a warehouse).
| Tort | Elements and kinds | Key authority |
|---|---|---|
| Contributory negligence | Once a complete defence; now damages are apportioned according to the plaintiff's share of fault | Butterfield v Forrester (1809); Davies v Mann (1842), last opportunity rule; Law Reform (Contributory Negligence) Act 1945 in England |
| Nuisance | Public nuisance affects the public and is a crime, actionable in tort only by a person who suffers special damage; private nuisance is unlawful interference with a person's use or enjoyment of land or rights over it; the test is reasonableness between neighbours | Radhey Shyam v Gur Prasad Sharma (1978): a flour mill's noise in a residential area; Municipal Council, Ratlam v Vardhichand (1980): public nuisance and the duty of a municipality |
| Trespass to the person | Assault (apprehension of immediate force), battery (intentional application of force), false imprisonment (total restraint without lawful justification); actionable per se | Bird v Jones (1845): partial obstruction is not false imprisonment; Meering v Grahame-White Aviation (1919): the plaintiff need not know of the restraint |
| Trespass to land and goods | Direct and unjustified entry on land in another's possession; direct interference with goods; conversion is dealing with goods inconsistently with the owner's rights | Trespass ab initio: abuse of an authority given by law relates back and makes the original entry a trespass |
| Defamation | Publication of a false statement that lowers the plaintiff in the estimation of right-thinking members of society; libel is in permanent form, slander in transient form; defences are justification (truth), fair comment on a matter of public interest, and absolute or qualified privilege | R. Rajagopal v State of Tamil Nadu (1994): public officials cannot sue for damages over their official conduct unless the statement was made with reckless disregard for truth; Subramanian Swamy v Union of India (2016) upheld criminal defamation, now BNS s.356 |
5. Remoteness of damage
A defendant is not liable for every consequence of his wrong. Two tests have been used to limit liability. The test of directness, laid down in Re Polemis and Furness, Withy & Co (1921), made the defendant liable for all direct consequences of the negligent act, foreseeable or not: a plank dropped into a ship's hold caused a spark that ignited petrol vapour and destroyed the ship. The test of reasonable foresight, laid down by the Privy Council in Overseas Tankship (UK) v Morts Dock and Engineering Co, The Wagon Mound (No 1) (1961), limits liability to damage of a kind that a reasonable person would have foreseen: furnace oil spilled into Sydney Harbour was ignited by welding, but fire damage was not foreseeable, so the defendants were not liable. Foresight of the kind of damage is enough; its precise manner and extent need not be foreseen (Hughes v Lord Advocate, 1963), and the defendant takes the victim as he finds him (the thin-skull rule).
- Novus actus interveniens: a free, deliberate and unforeseeable act of a third party breaks the chain of causation; a foreseeable intervention does not (Scott v Shepherd, 1773, the lighted squib thrown on from stall to stall).
- Causation in fact is tested by the "but for" test: would the damage have occurred but for the defendant's breach? (Barnett v Chelsea and Kensington Hospital, 1969: the patient would have died of arsenic poisoning even with proper treatment.)
- In contract, remoteness is governed by Hadley v Baxendale (1854) and section 73 of the Indian Contract Act 1872, which ask what the parties contemplated; in tort the Wagon Mound test of foreseeability applies.
Key takeaways
- Salmond's "law of torts" (named wrongs) versus Winfield's "law of tort" (a general principle); tort differs from crime (State, punishment) and contract (duty fixed by parties).
- Injuria sine damno is actionable (Ashby v White, 1703); damnum sine injuria is not (Gloucester Grammar School, 1410); motive is generally irrelevant (Bradford Corporation v Pickles, 1895).
- Volenti requires consent, not mere knowledge (Smith v Baker, 1891); rescuers are not caught by it (Haynes v Harwood, 1935); act of God needs an extraordinary natural event (Nichols v Marsland, 1876).
- Negligence: duty (Donoghue v Stevenson, 1932; Caparo, 1990), breach (Bolam, 1957), damage; res ipsa loquitur (Byrne v Boadle, 1863); defamation defences are truth, fair comment and privilege.
- Remoteness: directness (Re Polemis, 1921) was replaced by reasonable foresight of the kind of damage (The Wagon Mound No 1, 1961); the thin-skull rule still applies.
Practice questions (10)
Attempt each one before opening the answer. Every explanation names the tempting wrong option as well as the right one, because that is where marks are lost.
Ashby v White (1703) is the leading authority for which principle?
Show answer
Answer: A — Injuria sine damno
A voter wrongfully denied his vote recovered although he suffered no loss, because his legal right was infringed: injuria sine damno. Damnum sine injuria is the Gloucester Grammar School case, volenti is consent, and res ipsa loquitur an inference of negligence.Which case replaced the test of directness with the test of reasonable foreseeability for remoteness of damage in tort?
Show answer
Answer: B — The Wagon Mound (No 1) (1961)
The Privy Council in the Wagon Mound (No 1) rejected Re Polemis, which had imposed liability for all direct consequences. Hadley v Baxendale governs remoteness in contract, and Scott v Shepherd is on intervening acts.Assertion (A): A workman who continued to work knowing that stones were being swung over his head was not defeated by the defence of volenti non fit injuria. Reason (R): Mere knowledge of a risk does not amount to consent to run it. Choose the correct option.
Show answer
Answer: A — Both A and R are true, and R is the correct explanation of A
Both are true and R explains A. In Smith v Baker (1891) the House of Lords held that the maxim is volenti, not scienti: the workman knew of the danger but had not agreed to bear the risk of his employer's negligence.Lord Atkin's "neighbour principle" was laid down in:
Show answer
Answer: A — Donoghue v Stevenson (1932)
Donoghue v Stevenson, the snail-in-the-bottle case, gave the neighbour principle. Caparo added the three-stage test, Bolam the professional standard of care, and Byrne v Boadle res ipsa loquitur.Which of the following are defences to an action for defamation? Select all that apply.
Show answer
Answer: A — Justification, that the statement is true; B — Fair comment on a matter of public interest; D — Absolute or qualified privilege
Truth, fair comment and privilege are the classic defences. Lack of intention is not in itself a defence at common law: liability turns on the defamatory meaning and reference, not the defendant's intention (Hulton v Jones, 1910).In Bird v Jones (1845), the plaintiff's claim for false imprisonment failed because:
Show answer
Answer: B — The restraint was partial; he was free to go another way
False imprisonment requires total restraint; blocking one route while leaving others open is not enough. Knowledge of the restraint is not required (Meering v Grahame-White Aviation, 1919), so the second option states a rule that would not defeat a claim.Which of the following statements about remoteness and causation are correct? Select all that apply.
Show answer
Answer: A — Causation in fact is tested by the "but for" test; B — The defendant takes the victim as he finds him; D — Only the kind of damage, not its precise manner, need be foreseeable
Hughes v Lord Advocate (1963) requires only foresight of the kind of damage, the thin-skull rule applies, and "but for" tests factual causation (Barnett, 1969). It is an unforeseeable, free and deliberate intervention that breaks the chain; a foreseeable one does not.Assertion (A): A lawful act does not become a tort merely because it was done with a malicious motive. Reason (R): In Bradford Corporation v Pickles (1895), a landowner who drained water from his land to force the corporation to buy it was held not liable. Choose the correct option.
Show answer
Answer: A — Both A and R are true, and R is the correct explanation of A
Both are true and R explains A: Pickles had a legal right to deal with percolating water under his land, and his motive of pressuring the corporation did not make the exercise of that right unlawful.A spectator injured when a racing car leaves the track, in an ordinary incident of the sport, will most likely be met by the defence of:
Show answer
Answer: C — Volenti non fit injuria, as in Hall v Brooklands Auto Racing Club (1933)
A spectator at a lawful sport impliedly accepts the risks inherent in it, so the organisers were not liable in Hall v Brooklands. Act of God requires a natural event, statutory authority a statute, and inevitable accident an event not avoidable by ordinary care.In which year was Donoghue v Stevenson decided by the House of Lords? Type the year.
Numerical answer — type the value.
Show answer
Answer: 1932
Donoghue v Stevenson was decided in 1932. It held a manufacturer liable in negligence to the ultimate consumer without any contract and stated the neighbour principle on which the modern duty of care rests.