Factual and Procedural Background
Plaintiff was seriously injured in an attack with a claw-hammer by Defendant, his former partner, who had been threatening to kill him. Plaintiff had repeatedly informed the local police in The City that Defendant posed a lethal threat, but the police took no effective action. Defendant was arrested and convicted of making threats to kill and causing grievous bodily harm with intent, which would have constituted murder had Plaintiff died.
Out of time for a claim under the Human Rights Act 1998, Plaintiff brought a negligence claim against Sussex police in the County Court. The claim was struck out by Judge Simpkiss on grounds of insufficient proximity and public policy, though not on causation. Permission to appeal was granted, and the appeal was transferred to this court to address whether the negligence claim is reinforced by the Human Rights Act, specifically Articles 2 and 8 of the Convention.
Key facts assumed proved include Plaintiff's multiple reports to police of Defendant's violent threats and attacks, including explicit death threats via text messages and emails. Police officers repeatedly declined to review evidence or take notes, conducted minimal investigation, and failed to arrest Defendant. Subsequently, Defendant attacked Plaintiff seriously. Plaintiff contends police had ample information to arrest Defendant and prevent the attack but failed to do so.
Legal Issues Presented
- Whether a negligence claim against the police for failure to protect an individual from a known threat is reinforced or affected by the Human Rights Act 1998, specifically Articles 2 and 8 of the European Convention on Human Rights.
- Whether the police owed a duty of care to Plaintiff, given the facts, and if so, whether such a duty should be recognized at common law despite public policy considerations.
- The extent to which public policy bars negligence claims against police absent a special relationship or sufficient proximity.
Arguments of the Parties
Appellant's Arguments
- Police had sufficient evidence and knowledge of Defendant's threats and should have arrested him to prevent harm.
- The Human Rights Act, particularly Articles 2 and 3, requires the state to protect life and prohibit inhuman or degrading treatment, supporting a duty of care.
- Sussex Police’s domestic violence policy invokes Articles 2 and 3, reinforcing the obligation to protect victims from serious threats.
- Convention values should inform and develop the common law doctrine of negligence to recognize such duties.
- There is no valid distinction between protection owed to informants and witnesses; police should have taken positive steps once alerted.
Respondent's Arguments
- There is no established duty of care owed by police to individual members of the public absent a special relationship.
- Imposing such a duty would interfere with police discretion, priorities, and resource allocation, leading to defensive policing.
- Precedent such as Hill v Chief Constable of West Yorkshire bars negligence claims against police for failure to prevent crime due to lack of proximity and public policy.
- Cases like Alexandrou v Oxford support the position that police owe no duty to individuals reporting crimes without more.
- Public policy considerations remain strong, and extending duty of care risks undermining effective law enforcement.
Table of Precedents Cited
| Precedent |
Rule or Principle Cited For |
Application by the Court |
| Hill v Chief Constable of West Yorkshire [1989] 1 AC 53 |
Police owe no duty of care to individual members of the public to prevent harm from third parties absent special relationship; public policy bars such claims. |
Established the public policy and proximity principles barring negligence claims against police; court considered whether exceptions apply here. |
| Caparo Industries plc v Dickman [1990] 2 AC 605 |
Introduced the "fair, just and reasonable" test for imposing duty of care. |
Used to analyze whether imposing a duty of care on police is appropriate in this case. |
| Dorset Yacht Co Ltd v Home Office [1970] AC 1004 |
Recognition of duty of care where public authority has sufficient proximity to claimant. |
Distinguished from Hill; used as example of special relationship creating duty of care. |
| Brooks v Commissioner of Police of the Metropolis [2005] 1 WLR 1495 |
Police owe no duty of care to witnesses to crime in the context of investigative functions. |
Considered but held not to bar Plaintiff’s claim as facts here are starker and involve potential victim rather than mere witness. |
| Alexandrou v Oxford [1993] 4 All ER 328 |
No duty of care owed by police to individual reporting a crime without more. |
Discussed as supporting respondent’s argument but distinguished due to different factual circumstances. |
| Osman v Ferguson [1993] 4 All ER 344 |
Recognition of proximity where police aware of real risk to identified individuals but claim barred by public policy. |
Considered a precursor to Osman v United Kingdom; court examined proximity and policy aspects. |
| Osman v United Kingdom (2000) 29 EHRR 245 |
Positive obligation under Article 2 to protect life where authorities know of real and immediate risk. |
Central to analysis of how Convention rights affect common law duty of care. |
| Swinney v Chief Constable of Northumbria [1997] QB 464 |
Duty of care owed to police informants due to special relationship and confidentiality. |
Used to illustrate exceptions to general rule barring claims; court considered whether informant/witness distinction is valid. |
| Van Colle v Chief Constable of Hertfordshire [2007] 1 WLR 1821 |
Human Rights Act claim for failure to protect witness; common law negligence claim difficult but not precluded. |
Demonstrated interplay between Convention rights and common law duty of care. |
| Lawrence v Pembrokeshire County Council [2007] EWCA Civ 446 |
Article 8 does not create duty of care for parents in child abuse investigation. |
Referenced to show limits of Convention rights in developing common law. |
| Re Officer L [2007] UKHL 36 |
Common law duty of care should be consistent with Article 2 standards; positive obligation to protect life applies. |
Quoted for the standard of real and immediate risk and proportionality in police duties. |
| Wainwright v Home Office [2004] 2 AC 406 |
Limits on common law development based on Convention rights; privacy as a value but not a principle of law. |
Discussed regarding the relationship between Convention rights and common law; court cautious about expansive development. |
| A v B and C [2002] 2 All ER 545 |
Integration of Convention rights into common law actions, particularly breach of confidence. |
Supports the argument that Convention rights influence common law development. |
Court's Reasoning and Analysis
The court began by examining the factual matrix, accepting the assumed facts that Plaintiff repeatedly warned police of Defendant's threats and that police failed to act effectively. It acknowledged that the harm was foreseeable and that causation was not contested.
The primary legal question was whether the police owed a duty of care to Plaintiff. The court reviewed established principles from Hill, which denies such duty absent special proximity, and the public policy rationale preventing imposition of liability on police for investigative failures. However, the court noted that Hill’s policy considerations have been subject to reconsideration and modification, especially in light of subsequent case law and the Human Rights Act.
The court distinguished between cases involving informants (Swinney) and mere members of the public (Hill, Alexandrou), concluding that the facts here suggest a closer relationship akin to a special proximity: Plaintiff was both a key witness and potential victim with police awareness of a real and immediate risk.
It recognized the positive obligations under Article 2 of the Convention to protect life where authorities know of a real and immediate risk, referencing Osman v United Kingdom and Re Officer L for the standard of care and proportionality expected.
The court considered the tension between common law negligence principles and Convention rights, concluding that the common law duty of care should be developed in harmony with Article 2 protections. It rejected the rigid application of Hill as a blanket immunity, emphasizing that the present case may represent an exceptional circumstance where imposing a duty is fair, just, and reasonable.
While acknowledging the risk of incremental expansion of police liability, the court underscored that the law has not developed significantly in that direction since Dorset Yacht and that the present facts warrant allowing the claim to proceed for full factual and legal examination at trial.
Holding and Implications
The court ALLOWED THE APPEAL and restored the negligence claim against the police.
The direct effect is that Plaintiff’s claim is permitted to proceed to trial, where factual determinations and detailed legal analysis will take place. The court did not establish a broad new precedent but signaled that the common law duty of care owed by police may evolve in cases involving real and immediate risks to life, consistent with Convention rights under Article 2. This decision opens the possibility for claims against police in narrowly defined exceptional circumstances without overturning established public policy protections.