Brien v Palmby

In *Brien v Palmby*, the New South Wales Court of Appeal considered a dispute concerning the assessment of damages in a negligence claim arising from a motor vehicle accident. The appellant, Brien, sought to appeal the decision of the primary judge regarding the quantum and apportionment of damages awarded to the respondent, Palmby.

The central legal issues before the Court of Appeal were whether the primary judge had erred in assessing the quantum of damages and, crucially, whether the respondent's subsequent actions constituted a *novus actus interveniens* that broke the chain of causation between the accident and the further injuries sustained. The Court was required to determine if the respondent's conduct was so significant as to relieve the appellant of liability for the full extent of the respondent's losses.

The Court of Appeal, comprising Mason P and Meagher JA, ultimately dismissed the appeal. Their Honours found that the primary judge had correctly applied the principles of negligence and causation. The Court held that the respondent's subsequent actions did not amount to a *novus actus interveniens* sufficient to break the chain of causation. The reasoning focused on the foreseeability of the respondent's conduct in the context of the injuries sustained in the initial accident, concluding that the appellant remained liable for the consequences flowing from that accident.

Consequently, the appeal was dismissed with costs.