Factual and Procedural Background
The Deceased, formerly employed as a maintenance engineer by the Appellant (“Company A”), sustained severe physical injuries on 22 June 1996 when a defective automated press struck his head, partially severing his ear. The accident, conceded to have been caused by Company A’s breach of its duty of care, left the Deceased with chronic pain, disfigurement and, critically, post-traumatic stress disorder that developed into severe clinical depression.
The Deceased’s psychological state deteriorated over the next six years despite treatment, including electro-convulsive therapy. On 23 May 2002, while suffering a severe depressive episode, he died by suicide after jumping from a multi-storey car park.
Initial proceedings were issued by the Deceased in June 1999 for his personal injuries. Following his death, the Respondent (his widow and personal representative) amended the claim to: (a) recover damages for the estate under the Law Reform (Miscellaneous Provisions) Act 1934 (not in dispute), and (b) seek dependency damages under section 1 of the Fatal Accidents Act 1976 for financial loss arising from the suicide. The 1976 Act claim alone reached the appellate courts. The trial judge dismissed it; a Court of Appeal majority allowed it. Company A appealed to the ultimate appellate court, where five judges (Judge Bingham, Judge Scott, Judge Walker, Judge Mance and Judge Neuberger) delivered opinions.
Legal Issues Presented
- Whether the Deceased’s suicide, occurring six years after the workplace accident, fell within the scope of Company A’s duty of care owed to him as an employee.
- Whether the suicide was too remote because it was not reasonably foreseeable by Company A.
- Whether the suicide constituted a novus actus interveniens, breaking the chain of causation.
- Whether the deliberate nature of the act rendered it an “unreasonable act” or invoked the doctrine of volenti non fit injuria.
- Whether, and to what extent, damages should be reduced for contributory negligence under the Law Reform (Contributory Negligence) Act 1945.
Arguments of the Parties
Appellant's Arguments
- Scope of Duty: Company A owed no duty to protect the Deceased from self-harm.
- Foreseeability: While psychological injury was foreseeable, suicide specifically was not.
- Novus Actus: The Deceased’s voluntary, informed decision to end his life broke the chain of causation.
- Unreasonable/Voluntary Act: Suicide was an unreasonable, voluntary act barring recovery or invoking volenti.
- Contributory Negligence: Any damages should be reduced because the Deceased deliberately caused his own death.
Respondent's Arguments
- The accepted duty of care encompassed psychiatric as well as physical injury; severe depression was a foreseeable outcome of the accident and suicide is a recognised (though not inevitable) sequel to severe depression.
- The Deceased’s capacity was materially impaired by Company A’s negligence-induced illness; his suicide was therefore not an independent, voluntary act breaking causation.
- Volenti and “unreasonable act” doctrines are inapplicable where volition is compromised by the tort-induced mental illness.
- On the evidence, no just or equitable reduction for contributory negligence could be supported.
Table of Precedents Cited
| Precedent |
Rule or Principle Cited For |
Application by the Court |
| Page v Smith [1996] 1 AC 155 |
Duty covers psychiatric as well as physical injury; “take your victim as you find him.” |
Confirmed that Company A’s duty extended to depression arising from the accident. |
| Simmons v British Steel plc [2004] UKHL 20 |
Modern summary of remoteness principles. |
Framework for analysing foreseeability, novus actus and unreasonable conduct arguments. |
| McKew v Holland & Hannen & Cubitts (Scotland) Ltd 1970 SC (HL) 20 |
Limits of reasonable foreseeability; novus actus doctrine. |
Cited in Lord Rodger’s summary; distinguished on facts. |
| Bourhill v Young [1943] AC 92 |
Foreseeability; “take the victim as found.” |
Used to support liability for psychiatric injury once physical injury foreseeable. |
| Allan v Barclay 2 M 873 |
Foreseeability as a constraint on liability. |
Part of remoteness framework; no direct dispute on this point. |
| Lamb v Camden LBC [1981] QB 625 |
Novus actus and intervening causes. |
Illustrated possibility of a break in causation; court found no break here. |
| Ward v Cannock Chase DC [1986] Ch 546 |
Qualification to Lamb approach. |
Cited within Lord Rodger’s summary. |
| Hughes v Lord Advocate [1963] AC 837 |
Need not foresee precise form of damage. |
Applied to hold that suicide need not be separately foreseeable. |
| McKillen v Barclay Curle & Co Ltd 1967 SLT 41 |
“Egg-shell” principle applies to psychiatric injury. |
Supported liability notwithstanding the Deceased’s particular vulnerability. |
| AMP General Insurance Ltd v Roads & Traffic Authority of NSW [2001] NSWCA 186 |
No general duty to protect competent adults from self-harm. |
Relied on by Appellant; Court distinguished the case because duty here was to prevent the very depression that led to self-harm. |
| Reeves v Commissioner of Police [2000] 1 AC 360 |
Custodial duty to prevent suicide; contributory negligence may reduce damages. |
Analogy used; majority distinguished custodial context but adopted 0% deduction. |
| St George’s Healthcare NHS Trust v S [1999] Fam 26 |
Personal autonomy principle. |
Considered but found not decisive where autonomy was impaired by tort-induced illness. |
| R v Kennedy (No 2) [2007] UKHL 38 |
Criminal law articulation of autonomy. |
Referenced in discussion of voluntary acts; not determinative. |
| Wright v Davidson (1992) 88 DLR (4th) 698 |
Suicide as novus actus where no “disabling mental illness.” |
Contrasted: here disabling illness existed so chain not broken. |
| Murdoch v British Israel WF (NZ) Inc [1942] NZLR 600 & McFarland v Stewart (1900) 19 NZLR 22 |
Older view requiring insanity to recover for suicide. |
Rejected as outdated. |
| Smith v Leech Brain & Co Ltd [1962] 2 QB 405 |
“Egg-shell skull” principle. |
Analogised to psychiatric vulnerability. |
| Stapley v Gypsum Mines Ltd [1953] AC 663 |
Blameworthiness and causal potency in contributory negligence. |
Guided discussion on potential, but ultimately rejected, deduction. |
| Champagne v United States 513 N.W. 2d 75 (SD) |
Contributory fault in suicide context. |
Cited by Judge Mance regarding possible future deductions. |
| Kirkham v Chief Constable of Greater Manchester Police [1990] 2 QB 283 |
Custodian liability for suicide risk. |
Distinguished but used in contributory negligence discussion. |
| Frost v Chief Constable of South Yorkshire Police [1999] 2 AC 455 |
Academic criticism of Page v Smith. |
Mentioned by Judge Neuberger; no impact on outcome. |
Court's Reasoning and Analysis
Scope of Duty. The court held that Company A’s admitted duty to avoid causing personal injury “embraces psychological as well as physical injury.” Because the depression (and resulting suicide) stemmed directly from the accident, the suicide fell within the scope of that duty.
Foreseeability. Severe depression was a foreseeable consequence of the accident; suicide is a recognised, though statistically infrequent, manifestation of severe depression. Applying Hughes v Lord Advocate, the court ruled that it was unnecessary for Company A to have foreseen the precise manner or extent of injury.
Chain of Causation – Novus Actus & Unreasonable Act. Relying on fairness principles and contrasting Wright v Davidson, the majority concluded that the Deceased’s volition was materially impaired. His act was therefore not an independent, intervening cause, nor was it an “unreasonable” act breaking causation.
Volenti. Because the suicide was driven by tort-induced mental illness, it was not a free and voluntary assumption of risk; the defence failed.
Contributory Negligence. Although Judges Scott and Neuberger considered that a partial reduction might be conceptually possible in other cases, the majority (Judges Bingham, Walker and Mance concurring for procedural reasons) declined any deduction. The issue had not been properly argued below, and on the available record it was not “just and equitable” to attribute fault to the Deceased.
Holding and Implications
Holding: APPEAL DISMISSED. Company A is liable under the Fatal Accidents Act 1976 for the financial losses flowing from the Deceased’s suicide; no reduction is made for contributory negligence.
Implications: The decision confirms that an employer may be liable for suicide where (a) its negligence causes a foreseeable depressive illness and (b) that illness materially impairs the employee’s judgment. The ruling clarifies that suicide, in such circumstances, is neither too remote nor an automatic break in causation, and it re-affirms the principle that psychiatric and physical injuries are treated alike for remoteness purposes. While leaving open the possibility of contributory-negligence deductions in other factual settings, the court sets a high evidential threshold for such reductions where volition is compromised by tort-induced mental disorder.