Allied Interstate (Qld) Pty Ltd v Barnes

Allied Interstate (Qld) Pty Ltd (the appellant) appealed to the High Court of Australia against a decision of the Supreme Court of Queensland which had awarded damages to Mr. Barnes (the respondent) for personal injuries sustained in a motor vehicle accident. The dispute concerned the appellant's liability for the respondent's injuries, which arose from a collision between a vehicle driven by the respondent and a vehicle driven by an employee of the appellant.

The High Court was required to determine whether the appellant was vicariously liable for the negligence of its employee. Specifically, the court had to consider whether the employee was acting within the scope of his employment at the time of the accident, or if his actions constituted a departure from his employment such that the appellant would not be held responsible.

The court's reasoning focused on the established principles of vicarious liability. It was held that an employer is vicariously liable for the wrongful acts of an employee if those acts are committed in the course of employment. This includes acts which are authorised by the employer, or acts which are so closely connected with what the employee is authorised to do that they may be regarded as an unauthorised mode of doing an authorised act. The court found that the employee's actions, despite being negligent, were undertaken in the course of his employment, and therefore the appellant was vicariously liable.

The appeal was dismissed.