A more recent version of these Duty Of Care notes – written by Oxford students – is available here.
The following is a more accessble plain text extract of the PDF sample above, taken from our Tort Law Notes. Due to the challenges of extracting text from PDFs, it will have odd formatting:
1. DUTY OF CARE A duty of care will be assumed to exist in most cases where D's act causes injury / property damage to C. It will be readily established by the existence of particular relationships --- e.g. doctor/patient, patient/child, driver/accident victim, employer/employee. CAPARO TEST In novel cases, the Caparo  test will be used to determine whether a duty of care exists:
1. The damage must be reasonably foreseeable o This is an objective test --- merely whether it as foreseeable that someone might come into the sphere of harm of D's actions o Haley v London Electric : duty extended to all persons reasonably to be expected to walk along, including blind men (not unforeseeable because they are a small number of the population).
2. There must be proximity in the relationship between D and C. o Related to the factual nexus between parties and whether D ought to have had C in mind. o Sutrahdar v Natural Environment Research Council : Lord Hoffmann set out a test for proximity: "there must be proximity in the sense of a measure of control over and responsibility for the potentially dangerous situation." o Michael  Lord Kerr: in determining whether there is a relationship of proximity, it is necessary to balance C's moral claim to compensation for unavoidable harm with D's moral claim to protection from unduly burdensome legal duties. o Goodwill v BPAS : doctor performing a vasectomy failed to warn of small risk of spontaneous reversal. Pregnancy resulted. D not liable to pregnant woman.
3. It must be fair, just, and reasonable for the court to impose a duty of care. o This stage allows the court to bring policy considerations into the analysis: o Phelps v Hillingdon : court held this stage includes consideration of public policy reasons for / against the imposition of a duty of care --- e.g. floodgates, would liability lead to defensive conduct by public authorities. o Marc Rich v Marine Bishop : duty of care not imposed since it might lead to surveyors refusing to survey high risk ships. Lord Diplock was clear in Caparo that these are "convenient labels" rather than precise tests
--- the law should expand by analogy with decided cases in which a duty of care has been recognised rather than based on general principles. LIABILITY FOR OMISSIONS English law draws a strong line between acts and omissions, only the former generally attract liability
Nolan defines an omission as D failing to confer a benefit on C; D fails to make C better off but neither does D make anything worse. Lord Goff in Smith v Littlewoods  set out the exceptional circumstances in which a duty of care for omissions could exist:
1. There is a relationship between the parties which creates an assumption of responsibility on behalf of D for the safety of C. o Barrett v MOD : no general duty to prevent MOD employee's excessive drinking; however, once the deceased had fallen ill and a senior officer ordered a junior officer to look after him, they had assumed responsibility and were liable when the employee did not receive appropriate supervision and died.
2. There is a relationship of control between D and a third party who causes damage o Carmathenshire CC v Lewis : teacher owed a duty of care to a driver who crashed when swerving to avoid a young child who had wandered into the road from a school. School should have prevented the child from entering the road. o Home Office v Dorset Yacht : boys escaped from a borstal on an island, damaging C's yacht. D was liable for the harm for two reasons: (i) the boys were under D's control and "control imports responsibility"; and (ii) D had a relationship of proximity to C; C was one of few parties whose property could foreseeably have been damaged by an escape.
3. D creates / permits a source of danger to be created, which is interfered with by third parties o Smith v Littlewoods: children repeatedly broke into D's cinema. On one occasion they lit a fire, which damaged C's adjacent property. D owed no duty to C in respect of the fire damage. While there is no general duty to prevent third parties causing damage (e.g. no duty to put out a fire), a duty can be found where D negligently causes / permits a source of danger to be created and it is reasonably foreseeable that X will interfere with it. Everett shows that liability of acts of third parties cases will be resolved using the Caparo test, and that, even where a duty of care is imposed, it will often be of a narrow scope and not impose a very onerous standard of care.
? Everett v Comojo : C was a guest in D's members-only nightclub and suffered injuries in a knife-attack by another guest. CA: Although there was a duty of care to protect patrons from the acts of other guests, D was not in breach of this duty. The members only nature of the club meant the risk of violence was low and D did not have to search bags / have security. He had taken appropriate steps to protect guests. The FJR limb of Caparo meant the standard of care imposed by the duty was low / the scope was narrow. Justifications for the lack of omissions liability:
? Honore: C's interests are more seriously threatened by D causing her harm than failing to help her. D's positive acts threaten C's security, whereas omissions threaten C's expectation of improvement.
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