Factual and Procedural Background
In the early hours of 30 September 2012, the Respondent was involved in a violent incident outside a hotel in a city area. Two officers of the Appellant attended and, during the effort to subdue the Respondent, one officer (PC Burns) used physical force including a kick, a knee to the back, and discharged a Taser twice (referred to as "Taser 1" and "Taser 2"). The Respondent brought a claim for damages against the Appellant. At trial, the claims were narrowed to battery claims based on the two Taser discharges, assault claims based on the kick and knee, and negligence claims relating to post-Taser care. The trial judge (the Recorder) found for the Appellant on the first Taser battery claim and assault claims, but against the Appellant on the second Taser battery claim and negligence claim. This appeal concerns only the finding on the second Taser battery claim.
The Respondent did not give evidence, relying on CCTV footage and statements from the Appellant's officers. The Recorder relied heavily on the CCTV footage. The incident began with a violent altercation inside the hotel involving the Respondent's associates and another individual. The conflict spilled outside where police officers intervened. PC Burns discharged his Taser twice during the confrontation. The second discharge lasted approximately ten to eleven seconds, longer than the intended five-second cycle, which was accepted by the officer as excessive but unintentional. The Respondent suffered a cardiac arrest following the second discharge and was resuscitated at the scene.
Material facts include the nature and operation of the Taser device, police training on its use, and the circumstances of the incident, including the aggressive behaviour of the Respondent and his associates, and the officer's perception of threat. The Recorder found that the officer genuinely and reasonably believed force was necessary at both discharges but that maintaining the trigger for the full eleven seconds was unreasonable and excessive.
Legal Issues Presented
- Whether the use of force by the officer during the second Taser discharge was reasonable in all the circumstances.
- Whether the use of force during the entire duration of the second Taser discharge (approximately eleven seconds) was unlawful, or only the excess beyond the initial five seconds.
Arguments of the Parties
Appellant's Arguments
- The Recorder set the bar too high for the police officer by finding the use of force unreasonable despite the officer's genuine fear for safety.
- The finding of liability in trespass to the person rather than negligence was an error of law.
- The entire eleven seconds of the second Taser discharge should not be treated as unlawful; if divided into the first five seconds and the following six seconds, only the latter might be unlawful.
- The claim should be limited to negligence for the excess discharge, which was not pleaded, rather than battery.
Appellee's Arguments
- The Recorder correctly applied the law and carefully analyzed the evidence and found that the force used for the full eleven seconds was excessive and unlawful.
- The division of the second discharge into lawful and unlawful parts is not appropriate; the entire discharge should be considered as a whole.
- The officer’s description of the excess discharge as "unintentional" relates to lack of awareness, not legal intent, and does not negate liability for battery.
- The tort of battery requires only intentional or reckless infliction of force, not intent to injure.
Table of Precedents Cited
| Precedent |
Rule or Principle Cited For |
Application by the Court |
| Ashley v Chief Constable of Sussex Police [2008] 1 AC 962 |
Relationship between self-defence in criminal and civil contexts; burden of proof and reasonableness of force. |
Used to explain that in civil claims, the defendant must prove honest and reasonable belief and that the force used was reasonable. |
| E7 v Sir Christopher Holland [2014] EWHC 452 (Admin) |
Challenges of police use of fatal force; need for rigorous analysis while recognizing operational pressures. |
Referenced to emphasize the difficulties faced by officers in rapidly evolving violent situations requiring split-second decisions. |
| Bici v Ministry of Defence [2004] EWHC 786 (QB) |
Clarification that battery may be committed intentionally or recklessly; mens rea requirements. |
Supported the view that the officer’s lack of intention to hold the trigger down for the full duration did not preclude liability for battery. |
| Omagh Bombing Case [2009] NIQB 50 |
Comprehensive discussion of mental element and fault in trespass to the person claims. |
Referenced for background on mental element but not explored in detail as not necessary for the appeal. |
| Palmer v The Queen [1971] AC 814 |
Reasonableness of defensive actions taken instinctively under attack. |
Quoted to support the proposition that instinctive defensive actions honestly believed necessary are strong evidence of reasonable force. |
| Cinnamond v British Airways Authority [1980] 1 WLR 582 |
Doctrine of trespass ab initio and its evidential nature. |
Used to explain that unlawful intention from the outset is necessary to apply trespass ab initio, which was not found here. |
| The Six Carpenters' Case (1610) 8 Coke Reports 146 |
Doctrine of trespass ab initio: abuse of lawful authority renders initial act unlawful from the start. |
Discussed to analyze whether the unlawful part of the Taser discharge taints the entire act; court found it did not apply here. |
| Smith v Eggington (1837) 7 Adolphus and Ellis 167 |
Limits on application of trespass ab initio doctrine where initial lawful act later becomes unlawful. |
Used to illustrate that unlawful prolongation does not necessarily render the initial lawful act unlawful. |
Court's Reasoning and Analysis
The court began by affirming the legal principles governing battery and the use of force in self-defence, emphasizing that in civil claims the defendant must prove an honest and reasonable belief in the necessity of the force used, and that the force itself was reasonable in all the circumstances.
The court accepted the Recorder's factual findings based largely on CCTV evidence, including that the officer genuinely and reasonably believed force was necessary when deploying both Taser discharges. The officer intended only a five-second discharge for the second Taser use but maintained the trigger for approximately eleven seconds due to distraction by an aggressive associate of the Respondent.
The court analyzed the doctrine of trespass ab initio and concluded it was not applicable because there was no intent to commit unlawful acts from the outset. The court noted the distinction the Recorder drew between the first five seconds (lawful) and the excess six seconds (unlawful) of the second Taser discharge but found that the circumstances of distraction and lack of intent to prolong the discharge meant the entire use should be considered in context.
Drawing on precedent, the court highlighted the necessity of assessing reasonableness in the context of the rapid, volatile, and dangerous situation faced by the officer. The officer’s failure to release the trigger was instinctive and caused by a credible threat, which justified the continued application of force.
The court found that the Recorder set an unreasonably high standard for the officer’s conduct by failing to sufficiently integrate the factual findings of distraction and instinctive reaction into the reasonableness assessment. The conclusion was that the use of force during the entire second Taser discharge was reasonable in all the circumstances.
Holding and Implications
The appeal is ALLOWED.
The court held that the trial judge erred in finding the use of force during the second Taser discharge unlawful. The officer’s actions, including the extended discharge due to distraction, were reasonable in all the circumstances. Consequently, the claim in trespass to the person based on the second Taser discharge should have failed.
The direct effect is that the Appellant’s liability is limited to the consequences of negligence established after the second Taser discharge, as found at trial. No new precedent is established beyond clarifying the application of reasonableness in high-pressure police use-of-force situations and the evidential limits of the doctrine of trespass ab initio.