McWilliams v Sir William Arrol and Co Ltd: HL 1962

A steel erector had fallen seventy feet to his death from a steel lattice tower. The employers had not provided a safety harness, but the judge found that he would not have used a security belt even if provided, and that the onus was on the pursuer to prove that the deceased would have worn a safety belt.
Held: The claim failed. The onus was on the pursuer to establish, not only the breach of duty, but also the causal connection between the breach of duty and the accident; that what the deceased would have done, if a safety belt had been provided, was a matter of inference from the appropriate facts, and that, in the present case, the inference was that he would not have worn a belt; further that there was no obligation on the employers to instruct or exhort him to wear a safety belt. Liability was not established.

Lord Reid said: ‘It has been suggested that the decision of this House in Wardlaw v Bonnington Castings Ltd 1956 S.C. (H.L.) 26 lays down new law and increased the burden on pursuers. I do not think so. It states what has always been the law – a pursuer must prove his case. He must prove that the fault of the defender caused or contributed to the damage which he has suffered. But proof need not be by direct evidence. If general practice or a regulation requires that some safety appliance shall be provided, one would assume that it is of some use, and that a reasonable man would use it. And one would assume that the injured man was a reasonable man. So the initial onus on the pursuer to connect the failure to provide the appliance with the accident would normally be discharged merely by proving the circumstances which led to the accident, and it is only where the evidence throws doubt on either of these assumptions that any difficulty would arise. Normally, it would be left to the defender to adduce evidence, if he could, to displace these assumptions. So, in practice, it would be realistic, even if not theoretically accurate, to say that the onus is generally on the defender to show that the man would not have used the appliance, even if it had been available. But in the end, when all the evidence has been brought out, it rarely matters where the onus originally lay: the question is which way the balance of probability has come to rest.’

Judges:

Lord Reid

Citations:

[1962] 1 WLR 295, 1962 SC (HL) 70

Statutes:

Factories Act 1937

Jurisdiction:

Scotland

Citing:

CitedBonnington Castings Ltd v Wardlaw HL 1-Mar-1956
The injury of which the employee complained came from two sources, a pneumatic hammer, in respect of which the employers were not in breach of the relevant Regulations; and swing grinders, in respect of which they were in breach.
Held: It had . .

Cited by:

CitedGregg v Scott HL 27-Jan-2005
The patient saw his doctor and complained about a lump under his arm. The doctor failed to diagnose cancer. It was nine months before treatment was begun. The claimant sought damages for the reduction in his prospects of disease-free survival for . .
CitedMcTear v Imperial Tobacco Ltd OHCS 31-May-2005
The pursuer sought damages after her husband’s death from lung cancer. She said that the defenders were negligent in having continued to sell him cigarettes knowing that they would cause this.
Held: The action failed. The plaintiff had not . .
Lists of cited by and citing cases may be incomplete.

Health and Safety, Personal Injury

Updated: 30 April 2022; Ref: scu.222466