Commissioner for Railways (NSW) v O'Brien

The High Court of Australia heard an appeal from the Supreme Court of New South Wales concerning a negligence claim brought by an employee, the respondent, against his employer, the Commissioner for Railways (NSW), the appellant. The respondent, a painter, was injured when he fell through a corrugated asbestos cement roof while carrying painting equipment. The core of the dispute was whether the appellant had breached its duty of care to provide a safe system of work and a safe place for the respondent to perform his duties.

The legal issues before the High Court included whether the employer had a duty to provide specific safeguards, such as wire mesh or a catwalk, for an asbestos cement roof that was not intended to be used as a passageway. The court also considered whether the employer had failed to provide adequate instructions or warnings regarding the risks associated with the roof, and whether the employer could be held vicariously liable for the actions of a more senior employee who allegedly directed the respondent to use the roof in a dangerous manner.

A majority of the High Court, comprising Dixon C.J., Fullagar and Taylor JJ., held that there was no evidence to support the conclusion that the omission to provide wire mesh or a catwalk constituted negligence on the part of the appellant. They reasoned that an employer's duty of care extends to providing adequate means for carrying out work without unnecessary risk, warning of unusual risks, and providing instructions where needed, but not to making every part of the premises safe for any conceivable use. The court found that the asbestos roof was not designed or intended for use as a passageway, and there was no evidence that the employer should have reasonably foreseen employees using it in such a manner. Therefore, the appeal was allowed, the verdict for the respondent was set aside, and judgment was entered for the appellant. McTiernan J. dissented, finding the appeal should be dismissed, while Webb J. agreed the verdict should be set aside but would have ordered a new trial.