Introduction
The law of torts is a fundamental area of civil law in England and Wales, concerned with providing remedies for wrongs committed by one private party against another. Unlike the law of contract, which is founded upon the principle of enforcing agreements, tort law imposes duties on individuals not to harm others, regardless of whether a prior agreement exists. The word 'tort' itself derives from the Latin 'tortus', meaning twisted or wrong. However, there is no single, unified principle that explains all tortious liability. Instead, the law of torts comprises a collection of different civil wrongs, such as negligence, nuisance, defamation, and trespass, each with its own specific rules.
Despite this diversity, it is possible to identify a number of general conditions or elements that are common to many, if not all, torts. These conditions form the basic structure for establishing liability. This essay will outline and explain these core conditions, namely the existence of a wrongful act or omission, the requirement that this act caused the claimant's harm, and the need for the claimant to have suffered legally recognised damage. The tort of negligence will be used as the primary example, as it most clearly demonstrates these general principles in operation, though reference will be made to other torts to illustrate key differences.
A Wrongful Act or Omission
The first and most basic condition for liability in tort is that the defendant must have committed a 'wrongful' act. What constitutes 'wrongful' varies between torts. In some torts, like trespass to land, the act itself (unjustified entry onto another's land) is the wrong, and the defendant's state of mind may be largely irrelevant. However, in the most significant modern tort, negligence, the wrongful act is defined as a breach of a duty of care.
The concept of a duty of care was famously articulated by Lord Atkin in Donoghue v Stevenson [1932] AC 562. He proposed the 'neighbour principle', stating: "You must take reasonable care to avoid acts or omissions which you can reasonably foresee would be likely to injure your neighbour" (p. 580). A neighbour was defined as someone "so closely and directly affected by my act that I ought reasonably to have them in contemplation" (p. 580). This established a general principle for when a legal duty to be careful might arise.
The modern test for establishing a duty of care is found in Caparo Industries plc v Dickman [1990] 2 AC 605. The House of Lords set out a three-stage test, requiring the court to consider:
- Reasonable Foreseeability: Was the harm to the claimant a reasonably foreseeable consequence of the defendant’s actions?
- Proximity: Was there a sufficiently proximate relationship between the claimant and the defendant? This can refer to physical, circumstantial or causal closeness.
- Fair, Just, and Reasonable: Is it fair, just, and reasonable in all the circumstances for the law to impose a duty of care on the defendant?
This third stage allows courts to consider wider public policy implications before imposing a new duty. For example, courts are often reluctant to impose a duty on public bodies like the police for failing to prevent crime, as seen in Hill v Chief Constable of West Yorkshire [1989] AC 53, due to policy concerns about defensive practices and the allocation of public resources.
Once a duty is established, the claimant must prove it was breached. The standard for judging a breach is objective: the defendant must have failed to act as a 'reasonable person' would have done in the circumstances. This standard was described in Blyth v Birmingham Waterworks Co (1856) 11 Ex 781 as "the omission to do something which a reasonable man… would do, or doing something which a prudent and reasonable man would not do". This standard does not usually take into account the defendant's individual experience or abilities, meaning a learner driver is judged by the standard of a reasonably competent driver (Nettleship v Weston [1971] 2 QB 691).
Causation
The second general condition is causation. It is not enough for the claimant to show that the defendant acted wrongfully; they must also prove that this wrongful act caused the damage they have suffered. As Lord Hoffmann stated in Fairchild v Glenhaven Funeral Services Ltd [2002] UKHL 22, "a claimant is not entitled to compensation from a defendant who has been negligent unless the negligence has caused his injury" (para. 36). Causation is typically divided into two parts: factual causation and legal causation.
Factual causation is determined using the 'but for' test. The question asked is: "but for the defendant's breach of duty, would the claimant have suffered the harm?" If the harm would have occurred anyway, then the defendant's breach was not a factual cause of the loss. A clear example is Barnett v Chelsea & Kensington Hospital Management Committee [1969] 1 QB 428, where a man died from arsenic poisoning. The hospital had negligently sent him home without being seen by a doctor, but evidence showed he would have died even if he had received proper treatment. Therefore, the hospital's negligence was not the 'but for' cause of his death.
Legal causation, often referred to as remoteness of damage, acts as a further limit on liability. Even if the defendant’s breach was a factual cause of the harm, the law will not hold them responsible if the damage is considered too 'remote'. The leading test for remoteness comes from Overseas Tankship (UK) Ltd v Morts Dock & Engineering Co Ltd (The Wagon Mound No. 1) [1961] AC 388. This case established that a defendant is only liable for damage that is of a reasonably foreseeable type, even if the precise manner in which it occurs or its full extent is not foreseeable. This replaced the older, stricter test from Re Polemis [1921] 3 KB 560, which held a defendant liable for all direct consequences of their act, whether foreseeable or not. A key principle that operates alongside this is the 'egg-shell skull' rule, which means the defendant must 'take their victim as they find them'. If the type of injury is foreseeable, the defendant is liable for the full extent of that injury, even if it is unexpectedly severe due to the claimant's pre-existing vulnerability (Smith v Leech Brain & Co Ltd [1962] 2 QB 405).
Actionable Damage
The final key condition for liability in many torts is that the claimant must have suffered legally recognised, or 'actionable', damage. The primary purpose of tort law is to provide compensation for loss, and if no loss has been suffered, there is generally no claim. This principle is particularly central to the tort of negligence.
The types of harm that the law recognises include physical injury, damage to property, and financial loss. However, the courts have been cautious in allowing claims for certain types of harm. For instance, a distinction is drawn between consequential economic loss (financial loss that is a direct result of physical damage) and 'pure' economic loss (financial loss that is not connected to any physical damage to the claimant's person or property). The courts are very reluctant to allow claims for pure economic loss in negligence, as shown in Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd [1973] QB 27. There, the defendants negligently cut a power cable, causing a factory to lose power. The factory could claim for the metal that was ruined in the furnace (physical damage) and the lost profit on that specific batch (consequential economic loss), but not for the lost profits on batches they could have made during the power cut (pure economic loss).
Similarly, the law has developed strict rules for claims relating to psychiatric injury (or 'nervous shock'). The courts distinguish between 'primary victims' (those directly involved in the incident and at risk of physical harm) and 'secondary victims' (those who witness the event or its immediate aftermath). To claim as a secondary victim, a person must satisfy the restrictive criteria set out in Alcock v Chief Constable of South Yorkshire Police [1992] 1 AC 310, which include having a close tie of love and affection with a primary victim and witnessing the event with their own unaided senses.
It is important to note that not all torts require proof of damage. Torts such as libel, slander (in some cases), trespass to land, and false imprisonment are 'actionable per se'. This means the act itself is the tort, and the claimant can bring a claim without needing to prove that they suffered any specific loss or harm.
Conclusion
In conclusion, while the law of torts is a varied collection of specific wrongs rather than a single body of law, several general conditions for liability can be identified. These core requirements—a wrongful act, causation, and actionable damage—provide the essential framework for establishing a claim, particularly in the dominant tort of negligence. A claimant must typically show that the defendant breached a legal duty of care, that this breach was both the factual and legal cause of the claimant’s loss, and that the loss itself is a type of harm that the law is prepared to compensate. However, the application of these principles is not uniform. The definition of a 'wrongful act', the tests for causation, and the requirement for damage all vary depending on the specific tort in question. This flexible, yet structured, approach allows the courts to balance the interests of claimants in receiving compensation for harm against the need to avoid imposing overly broad or indeterminate liability on defendants.
References
- Blyth v Birmingham Waterworks Co (1856) 11 Ex 781
- Barnett v Chelsea & Kensington Hospital Management Committee [1969] 1 QB 428
- Caparo Industries plc v Dickman [1990] 2 AC 605
- Donoghue v Stevenson [1932] AC 562
- Fairchild v Glenhaven Funeral Services Ltd [2002] UKHL 22
- Hill v Chief Constable of West Yorkshire [1989] AC 53
- Nettleship v Weston [1971] 2 QB 691
- Overseas Tankship (UK) Ltd v Morts Dock & Engineering Co Ltd (The Wagon Mound No 1) [1961] AC 388
- Re Polemis and Furness, Withy & Co Ltd [1921] 3 KB 560
- Smith v Leech Brain & Co Ltd [1962] 2 QB 405
- Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd [1973] QB 27
- Alcock v Chief Constable of South Yorkshire Police [1992] 1 AC 310
- Horsey, K. and Rackley, E. (2021) Tort Law. 7th edn. Oxford University Press.
- Winfield, P. H. and Jolowicz, J. A. (2020) Winfield and Jolowicz on Tort. 20th edn. Sweet & Maxwell.
