Derrawee Pastoral Company Pty Limited v McConochie

Derrawee Pastoral Company Pty Limited (the appellant) appealed to the New South Wales Court of Appeal against a decision of the Supreme Court of New South Wales. The dispute concerned the appellant's liability for damages arising from a motor vehicle accident in which the respondent, Mr. McConochie, sustained injuries. The primary issue was whether the appellant, as the employer of the driver, was vicariously liable for the driver's negligence.

The Court of Appeal was required to determine whether the driver of the appellant's vehicle was acting within the scope of his employment at the time of the accident. Specifically, the court had to consider whether the driver's deviation from his employer's instructions constituted an act for which the employer could be held vicariously liable, or if it was a personal act outside the scope of employment.

The Court of Appeal found that the driver, while on a work-related task, had taken a detour for his own personal purposes. Applying the established legal principles of vicarious liability, the court held that an employer is generally liable for the torts of their employee committed in the course of employment. However, the court distinguished between acts done in the course of employment and acts that are merely incidental to it. In this instance, the driver's personal detour was considered a significant departure from the employer's instructions and was not sufficiently connected to the performance of his duties. Therefore, the court concluded that the driver was not acting within the scope of his employment when the accident occurred, and consequently, the appellant was not vicariously liable. The appeal was allowed, and the judgment in favour of the respondent was set aside.