In English law, foreseeability refers to the ability to reasonably anticipate potential harm or loss resulting from certain actions or events, significantly influencing liability in both contract and tort law.
Foreseeability assesses whether the harm or loss was predictable enough for a reasonable person to anticipate, shaping the extent of legal responsibility and compensation.
Understanding foreseeability helps parties identify risks, manage liability through clear contractual terms, and encourages responsible behaviour to avoid predictable harm.
Mrs Attia witnessed her home burning for over four hours due to British Gas's negligent installation of central heating. She claimed damages for psychiatric illness caused by the shock of seeing her property destroyed. The Court of Appeal held that such claims are not barred as a matter of law where property damage alone causes foreseeable psychiatric injury.
Mr Barber, a schoolteacher, suffered a mental breakdown due to work-related stress after his employer failed to respond adequately to his complaints about workload. The House of Lords restored the trial judge's finding that the employer breached its duty of care by failing to investigate and provide assistance following clear warning signs of psychiatric harm.
Water from defendants' fire-plug escaped during an exceptionally severe frost and flooded plaintiff's house. The court held the defendants not negligent as they had taken reasonable precautions against ordinary weather conditions and could not have foreseen the unprecedented frost. This case established the classic definition of negligence.
A pregnant fishwife suffered nervous shock after hearing a motorcycle collision approximately 50 feet away, though she was never in physical danger and saw nothing of the accident itself. The House of Lords held the motorcyclist owed her no duty of care as she was outside the foreseeable area of potential danger.
A tannery's solvent spillages seeped through the ground and contaminated a water company's borehole 1.3 miles away. The House of Lords held that foreseeability of damage is a prerequisite for liability under the rule in Rylands v Fletcher, and since the damage was not foreseeable at the time of spillage, the tannery was not liable.
A child under four years old escaped from a nursery school onto a busy street, causing a lorry driver to swerve and fatally crash while avoiding the child. The House of Lords held the local education authority liable for negligently failing to prevent the child's escape, establishing a duty of care owed to highway users.
The plaintiffs, millers in Gloucester, sent a broken crankshaft via the defendants' carrier service to manufacturers in Greenwich for a replacement. The defendants delayed delivery, causing the mill to remain stopped longer than necessary. The court established the foundational rule for remoteness of damages in contract law.
A hotel collapsed due to a massive landslip caused by natural cliff instability. The hotel owners sued the local council who owned the land between the hotel and the sea. The Court of Appeal held that while a measured duty of care existed regarding land support, liability was limited to damage that was reasonably foreseeable without extensive geological investigation.
The plaintiff, on board the support vessel Tharos during the Piper Alpha oil rig disaster, claimed psychiatric injury from witnessing the catastrophe. The Court of Appeal held he was not owed a duty of care as he was neither in actual danger, a rescuer, nor had sufficient proximity as a bystander.
Mr Morris's recording studio suffered electromagnetic interference from Railtrack's TI 21 signalling system, affecting electric guitars with amplifiers. The Court of Appeal allowed Railtrack's appeal, holding that the interference at 80 metres distance was not reasonably foreseeable, defeating the nuisance claim.
Oil negligently discharged from the appellants' ship spread across Sydney Harbour and ignited, destroying the respondents' wharf. The Privy Council held that liability in negligence depends on whether the damage was reasonably foreseeable, overruling the 'direct consequences' test in Re Polemis. This established foreseeability as the test for remoteness of damage.
Overseas Tankship’s ship Wagon Mound leaked furnace oil in Sydney harbour. Welding sparks ignited it, destroying nearby repair ships. The Privy Council held that even a very small but serious risk must be guarded against if reasonably foreseeable, shaping negligence breach analysis.
Mr Page, with a pre-existing chronic fatigue condition, was involved in a car collision caused by Mr Smith but suffered no physical injury. He later developed permanent relapse of his condition. The House of Lords held that as a primary victim he only needed to show foreseeable personal injury, not specifically psychiatric harm.
Roberts drove a young woman in his car and, after unwanted sexual advances, she jumped from the moving vehicle, suffering injuries. Convicted of assault occasioning actual bodily harm, he appealed. The Court of Appeal held the trial judge’s causation direction correct and dismissed the appeal.
Two patients became paralysed after spinal anaesthetics administered at a hospital. Phenol had seeped through invisible cracks in glass ampoules into the anaesthetic. The Court of Appeal held neither the hospital nor the anaesthetist was negligent, as the risk of invisible cracks was not foreseeable in 1947.
Littlewoods purchased a cinema intending demolition. Before demolition, vandals broke in and deliberately started a fire which spread to neighbouring properties. The House of Lords held Littlewoods not liable as fire-raising by vandals was not reasonably foreseeable in the circumstances, and there is no general duty to prevent third parties causing damage.
Miss Stone was struck by a cricket ball hit out of the Cheetham Cricket Club ground onto a public road. The House of Lords held the club not liable for negligence, as the risk of such an accident was so small that a reasonable person would not have taken precautions against it. This case established the principle that liability requires more than mere foreseeability of harm.
Four employees claimed damages for psychiatric illness caused by workplace stress. The Court of Appeal established practical principles for employer liability in occupational stress cases, allowing three appeals and dismissing one. The court held that foreseeability of psychiatric harm to the specific employee is the threshold question.
A 13‑month‑old child ingested dishwasher powder from a Tesco own‑brand bottle with a child‑resistant cap that did not meet British Standard torque levels. The Court of Appeal held there was no defect under the Consumer Protection Act 1987 and no common law negligence, allowing Tesco’s appeal and dismissing a cross‑appeal against the child’s mother.
Mr Wheat, a paying guest in a public house, fell down an internal back staircase and died. His widow sued the brewery owners under the Occupiers’ Liability Act 1957. The House of Lords held the brewery were occupiers but had not breached the common duty of care.
October 4, 2026
National Case Law Archive
October 4, 2026
National Case Law Archive
October 4, 2026
National Case Law Archive