Tort: Negligence - Causation, Remoteness, Defences and Remedies Flashcards

(107 cards)

1
Q

What is the ‘but for’ test in the context of factual causation?

A

On the balance of probabilities, but for the defendant’s breach of duty, would the claimant have suffered their loss at that time and in that way?

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2
Q

What does it mean if factual causation is satisfied?

A

The claimant would not have suffered their loss were it not for the defendant’s breach.

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3
Q

What is the significance of Barnett v Chelsea and Kensington Hospital [1969]?

A

The claim failed on causation; the claimant would have died even if examined by the doctor.

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4
Q

In the case of Wilsher v Essex AHA [1988], why did the claimant not succeed?

A

The claimant could only prove a 20% chance that the breach caused his blindness among five equally probable causes.

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5
Q

What is the standard of proof in civil actions?

A

The balance of probabilities, meaning there is a greater than 50% chance that the breach caused the damage.

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6
Q

In Chester v Afshar [2004], what was the court’s approach regarding failure to advise on risks?

A

The ‘but for’ test is satisfied if the claimant can prove that they would not have had the treatment had they been warned.

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7
Q

What is the material contribution test?

A

Applied when there is more than one cause of the claimant’s loss acting cumulatively.

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8
Q

What was established in Bonnington Castings v Wardlaw [1956] regarding causation?

A

The defendant could be liable if their breach materially contributed to the claimant developing the disease.

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9
Q

What was the outcome of Bailey v Ministry of Defence [2008]?

A

Factual causation was satisfied because the negligence materially contributed to the brain damage.

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10
Q

What is the material increase in risk test?

A

Used when the breach materially increased the risk of the claimant’s injury without requiring proof of actual contribution.

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11
Q

In McGhee v National Coal Board [1973], why was the material increase in risk test applied?

A

The breach increased the risk of contracting dermatitis due to prolonged exposure to dust.

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12
Q

What is a key characteristic of mesothelioma cases regarding causation?

A

Scientific uncertainty often prevents establishing causation using the ‘but for’ test.

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13
Q

True or False: The ‘but for’ test can be satisfied even if there is a small chance that the claimant would have suffered their loss anyway.

A

False.

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14
Q

Fill in the blank: The ‘but for’ test is the starting point for establishing __________.

A

factual causation

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15
Q

What must a claimant prove to satisfy the ‘but for’ test?

A

That there is a greater than 50% chance that the breach caused the damage.

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16
Q

What did the House of Lords decide in Fairchild v Glenhaven Funeral Services Ltd [2003] regarding exposure to asbestos?

A

The defendant materially increased the risk of contracting mesothelioma.

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17
Q

In the context of causation, what does ‘more than negligible’ mean?

A

The defendant’s breach must have made a significant contribution to the claimant’s loss.

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18
Q

What is the risk of contracting mesothelioma in relation to employer liability?

A

Claimants may struggle to establish factual causation using the ‘but for’ test due to the nature of exposure to asbestos.

This highlights the challenge in linking employer negligence directly to mesothelioma cases.

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19
Q

What is the material increase in risk test applicable to?

A

It is applicable only to industrial disease, single agency cases.

This test is specifically used in cases like mesothelioma and lung cancer caused by asbestos.

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20
Q

What distinguishes the McGhee and Fairchild cases from Wilsher?

A

McGhee and Fairchild involved only one causal agent, while Wilsher had multiple potential causes.

This distinction is crucial for establishing liability in tort cases.

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21
Q

What is the outcome of the loss of chance argument in Hotson v East Berkshire Health Authority?

A

The House of Lords rejected the argument for loss of chance in personal injury cases.

The claimant lost a 25% chance of recovery due to negligence, but the court ruled that paralysis was most likely from the initial injury.

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22
Q

In which case was the loss of chance argument accepted for pure economic loss?

A

Allied Maples Group v Simmons & Simmons.

The claimant proved a real chance of negotiating a favorable contract clause was lost due to negligence.

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23
Q

What does the ‘but for’ test establish in tort law?

A

It establishes whether the claimant would have suffered the loss without the negligent act.

If the answer is ‘no’, factual causation is established.

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24
Q

What happens if the factual causation is uncertain after the ‘but for’ test?

A

The next question is whether the case involves cumulative causes.

This leads to further questions about the likelihood of injury occurring without the defendant’s breach.

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25
What is the significance of the material contribution test?
It is applied when multiple causes operated together to cause the claimant's loss. ## Footnote This may replace the 'but for' test in complex cases.
26
What is apportionment in the context of tort law?
It is the calculation of damages when multiple tortious factors have caused part of the loss. ## Footnote Courts apportion liability to provide fair compensation relative to each defendant's fault.
27
What was the key finding in Fitzgerald v Lane & Patel?
Each defendant was found liable for 25% of the claimant's losses due to shared negligence. ## Footnote The claimant's own negligence accounted for the remaining 50%.
28
What is the principle of joint and several liability in mesothelioma cases?
Defendants are jointly and severally liable for the entire sum of damages. ## Footnote This allows claimants to recover full damages from any negligent employer.
29
What defines multiple sufficient causes in tort law?
It refers to situations where distinct causes lead to the same damage, with each cause passing the 'but for' test. ## Footnote Courts consider the timing and nature of subsequent events in assigning liability.
30
What was the outcome in Performance Cars v Abraham regarding liability?
The second defendant was not liable if they caused no additional damage. ## Footnote The first event's damage was already accounted for before the second event occurred.
31
What does legal causation assess in tort cases?
It assesses whether there are grounds to regard the link between breach and damage as broken. ## Footnote This involves considering intervening acts that could disrupt causation.
32
What types of intervening acts can break the chain of causation?
* Acts of God or natural events * Acts of third parties * Acts of the claimant ## Footnote These categories help determine liability when subsequent events occur.
33
What is an example of an act of God breaking the chain of causation?
In Carslogie Steamship Co Ltd v Royal Norwegian Government, a storm damaged a vessel after a collision. ## Footnote The storm was considered a novus actus interveniens, absolving the defendant from liability for that damage.
34
What is the effect of an intervening act by a third party on causation?
If the act is highly unforeseeable, it may break the chain of causation. ## Footnote This was established in Knightley v Johns, where police negligence intervened after an accident.
35
What does the term 'highly unforeseeable' refer to in the context of negligence?
Something that was very unlikely to happen as a result of the defendant’s negligence
36
In Knightley v Johns, what caused the injury to the police officer?
Negligently handled traffic control by a police inspector after a road traffic accident
37
What was the outcome of the argument made by the first defendant in Knightley v Johns?
The negligent handling by the police inspector broke the chain of causation
38
When do courts typically hold that a third party's medical treatment does not break the chain of causation?
When the treatment is not so gross and egregious as to be unforeseeable
39
What was the key issue in Wright v Cambridge Medical Group?
The negligent failure of the GP practice to refer a child for timely medical treatment
40
What did the judges conclude regarding the hospital's negligence in Wright v Cambridge Medical Group?
It was not gross or egregious enough to break the chain of causation
41
What is the legal test for an act of the claimant to break the chain of causation?
The act must be highly unreasonable
42
In McKew v Holland & Hanmen & Cubitts, what action did the claimant take that broke the chain of causation?
Descending a steep staircase without a handrail
43
In Wieland v Cyril Lord Carpets Ltd, what factors contributed to the claimant's fall?
Wearing a neck brace that restricted her ability to use glasses
44
What is a novus actus interveniens?
An event that breaks the chain of causation
45
What happens to a defendant's liability if a novus actus occurs?
The defendant is responsible for any loss before the novus actus event but not after it
46
What are the three types of novus actus interveniens?
* Acts of God * Acts of third parties * Acts of claimant
47
When do acts of God break the chain of causation?
If they are exceptional natural events
48
What is the typical outcome when acts of third parties are involved in causation?
They break the chain if they are highly unforeseeable
49
What is the usual treatment of a claimant's unreasonable behavior in causation cases?
It is typically dealt with under the defence of contributory negligence
50
What is the test for remoteness in tort?
Whether the type of damage suffered was reasonably foreseeable at the time the defendant breached their duty of care
51
What case established the test of reasonable foreseeability for remoteness?
The Wagon Mound (No 1) [1961] AC 388
52
In The Wagon Mound, why was the fire damage found too remote to be recoverable?
Because the type of damage (fire) was not reasonably foreseeable—experts had advised that the oil would not ignite at welding temperatures
53
What does it mean to foresee the 'same type of harm'?
The defendant must have reasonably foreseen that damage of the general kind suffered (e.g., frostbite, psychiatric harm) could occur, even if the precise mechanism was not known
54
How did Bradford v Robinson Rentals [1967] interpret the type-of-harm requirement?
Broadly: frostbite was recoverable because cold-related injuries generally were reasonably foreseeable when the employer failed to maintain heating
55
How did Tremain v Pike [1969] interpret the type-of-harm requirement?
Narrowly: Weil’s disease was too remote because rat-bite injuries were foreseeable but infection by rat urine (Weil’s disease) was not a known risk to the farming community
56
What policy rationale helps reconcile Bradford and Tremain?
If precautions needed for foreseeable harm are the same as those needed for the specific harm, courts take a broad approach; if special precautions would be required, courts take a narrower view
57
What broad approach did Page v Smith [1996] AC 155 take regarding psychiatric harm?
Held that personal injury, physical or psychiatric, was the type of harm to be foreseen after a road traffic accident, making psychiatric injury recoverable if any personal injury was foreseeable
58
Once the type of harm is foreseeable, what else does the defendant not need to foresee?
(1) The exact way the damage occurred; (2) The full extent or magnitude of the damage
59
Which case illustrates that the precise sequence of events need not be foreseen?
Hughes v Lord Advocate [1963] AC 837: burns from a manhole explosion were recoverable even though the boy’s precise actions were unforeseen, because burns generally were foreseeable
60
Which case demonstrates that unforeseeable magnitude of loss does not limit recovery?
Vacwell Engineering v BDH Chemicals [1971] 1 QB 88: extensive property damage from a large explosion was recoverable despite only a minor explosion being foreseeable, because the type of damage (explosion damage) was foreseeable
61
What is the 'thin skull' rule in tort?
The defendant must take the claimant as they find them and is liable for the full extent of harm, even if a pre-existing condition makes the injury worse
62
Which case exemplifies the thin skull rule for a physical vulnerability?
Smith v Leech Brain [1962] 2 QB 405: defendant was liable for fatal cancer triggered by a burn, even though the cancer risk was due to a pre-existing condition
63
Does the thin skull rule apply to economic vulnerability?
Yes—defendants are liable for aggravated financial losses due to a claimant’s impecuniosity if any interventions to mitigate would be reasonably foreseeable
64
What case applied the thin skull rule to economic loss?
Lagden v O’Connor [2004] 1 AC 1067: a claimant’s need to hire a car on credit after an accident was foreseeable, so defendant was liable for higher costs caused by claimant’s lack of funds
65
What is volenti non fit injuria?
The defence of consent: if the claimant voluntarily consents to the risk of injury, they cannot claim for resulting damage
66
What four elements must the defendant prove for volenti?
(1) Claimant had capacity to consent; (2) Claimant had full knowledge of the nature and extent of the risk; (3) Claimant agreed to run the risk; (4) Agreement was voluntary
67
Why could the defence of consent not succeed in Reeves v Commissioner for the Metropolis [2000] 1 AC 360?
Prisoner’s suicide was the very risk police had a duty to prevent, so he lacked capacity to consent to that risk; police could not rely on volenti
68
In Morris v Murray [1991] 2 QB 6, why was volenti successful?
The claimant, though drunk, knew the pilot was drunk and still chose to fly, implying voluntary agreement to the high risk of injury
69
Why did volenti fail in Dann v Hamilton [1939] 1 KB 509?
Although the claimant knew the driver was drunk, knowledge alone did not imply voluntary agreement to run the risk of injury
70
How is volenti treated in sport?
Participants impliedly consent to the inherent risks of the sport but not to reckless or intentional acts outside the sport’s normal conduct
71
Why did volenti fail for an employee in Smith v Charles Baker & Sons [1891] AC 325?
Even if an employee knows of workplace risks, they do not truly volunteer to accept them because they have little choice to keep working
72
How does volenti apply to rescue cases?
Volenti is unlikely if the claimant acts under a moral impulse to rescue; rescuers are not deemed to have voluntarily assumed the risk (Baker v TE Hopkins & Sons Ltd [1959] 1 WLR 966)
73
Which statutes limit volenti in specific contexts?
RTA 1988 s 149 (prevents drivers using volenti against passenger claims) and UCTA 1977 s 2(3) / CRA 2015 s 65 (awareness of an exclusion clause does not imply consent to risk)
74
What is contributory negligence?
A partial defence where the claimant’s own failure to take reasonable care contributed to their damage, allowing a reduction of damages
75
What statutory provision governs contributory negligence?
Law Reform (Contributory Negligence) Act 1945 s 1(1)
76
What two elements must the defendant prove for contributory negligence?
(a) Claimant failed to take reasonable steps for their own safety; (b) That failure contributed to their damage
77
How does an emergency or difficult dilemma affect contributory negligence?
Claimants acting reasonably under emergency conditions are less likely to be found contributorily negligent (Jones v Boyce (1816) 1 Stark 493)
78
How does the age of a claimant affect contributory negligence?
The standard of care is that of a reasonable person of similar age and experience; a child is judged against a child’s standard (Gough v Thorne [1966] 3 All ER 398)
79
How does the doctrine treat rescuers regarding contributory negligence?
Rescuers acting reasonably in an emergency are not normally found contributorily negligent (Baker v TE Hopkins & Sons Ltd [1959] 1 WLR 965)
80
Why was contributory negligence rejected in St George v Home Office [2008] EWCA Civ 1068?
The claimant’s withdrawal seizures were a medical condition not causing the breach of duty, so attributing fault to his addiction was not equitable
81
How can failure to wear a seat belt give rise to contributory negligence?
If wearing a seat belt would have reduced or avoided injury, failure to wear one contributes to the damage and leads to a percentage reduction in damages (Froom v Butcher [1976] QB 286)
82
How is the percentage reduction for contributory negligence determined?
By the court’s discretion to apply a just and equitable percentage reduction, reflecting the claimant’s share of responsibility for their loss
83
In cases with multiple defendants, how is contributory negligence applied?
Damages are first reduced against defendants as a whole based on claimant’s fault, then allocated among defendants per their share of liability (Fitzgerald v Lane [1989] AC 328)
84
What is the defence of illegality (ex turpi causa non oritur actio)?
A complete defence that bars a claimant’s recovery if their claim is inextricably linked to their own illegal act
85
What rationale underlies the illegality defence?
To maintain the integrity and consistency of the legal system by refusing to allow claimants to benefit from their own wrongdoing
86
What initial question must be answered before applying the illegality defence?
Did the claimant commit an illegal or grossly immoral act at the time they suffered their loss caused by the defendant?
87
What leading case redefined the illegality defence in tort and contract?
Patel v Mirza [2016] UKSC 42
88
What three policy considerations guide the Patel v Mirza illegality test?
(a) Underlying purpose of the prohibition transgressed and whether denial of the claim enhances that purpose; (b) Other public policies that might be undermined by allowing the claim; (c) Whether denying the claim is proportionate to the illegality
89
What factors inform the proportionality assessment in Patel?
Seriousness of the claimant’s conduct, centrality of the illegal act to the claim, whether the conduct was intentional, and disparity in culpability between parties
90
How did Henderson v Dorset Healthcare [2020] UKSC 43 apply the Patel test?
Held that the claimant’s losses from killing her mother were barred because the criminal act was central to her claim, denying recovery was consistent with public policy, and denial was proportionate
91
Why did the illegality defence succeed in Pitts v Hunt [1991] 1 QB 24?
Claimant voluntarily joined defendant’s drunk driving spree; the illegal conduct was the direct cause of the injury, so allowing recovery would undermine public policy
92
Why did the illegality defence fail in Delaney v Pickett [2011] EWCA Civ 1532?
The claimant’s injury was caused by negligent driving, not the criminal act of carrying drugs, so the illegal activity was incidental and did not justify denying recovery
93
What are the two principal remedies in tort?
Damages (monetary compensation) and injunctions (orders to compel or restrain conduct)
94
What is the aim of compensatory damages in tort?
To put the claimant in the position they would have been in but for the defendant’s tortious act
95
How are compensatory damages categorized?
Special damages (quantifiable losses up to trial) and general damages (future losses and non-quantifiable harm)
96
What do special damages cover?
Provable and quantifiable financial losses up to the date of trial, such as lost earnings and medical expenses
97
What do general damages cover?
Non-quantifiable losses and future financial losses, including pain, suffering, loss of amenity, and future loss of earnings
98
How is the award for pain, suffering, and loss of amenity (PSLA) determined?
By referring to case precedents (e.g., Kemp & Kemp guidelines) to estimate compensation for non-quantifiable harm
99
How are future financial losses calculated in tort claims?
Using a multiplier/multiplicand approach: annual loss is estimated and multiplied by a discount factor (multiplier) to reflect cost of capital and life expectancy
100
What deductions are made from a damages award?
(a) State benefits (e.g., unemployment benefits) that compensate for the same loss; (b) Contractual sick pay; (c) Redundancy payments resulting from injury; any deduction must prevent double recovery
101
Are charitable payments or gifts deducted from damages?
No—charitable contributions, insurance payouts, or gifts do not reduce the damages award
102
How does contributory negligence affect damages?
Damages are reduced by a percentage reflecting the claimant’s share of responsibility for their own loss
103
Which Act allows the estate of a deceased claimant to sue for pre-death losses?
Law Reform (Miscellaneous Provisions) Act 1934, s 1—estate can claim for losses suffered by the deceased up to death
104
Which Act allows dependants to claim for losses caused by a fatal tort?
Fatal Accidents Act 1976—dependants can claim for loss of financial support, bereavement award, and funeral expenses
105
What loss can the deceased’s estate not claim under the 1934 Act?
Losses that would have occurred after the date of death (e.g., future loss of earnings beyond death)
106
What bereavement award is available and to whom?
A fixed statutory sum awarded to the spouse, civil partner, cohabitee (if two years’ cohabitation), or parents of a minor child, under Fatal Accidents Act 1976
107
How are future dependency losses assessed under the Fatal Accidents Act?
Using a multiplier/multiplicand method with lower multipliers to reflect uncertainty and adjust for the claimant’s life expectancy and family circumstances