Jones v The Public Trustee & Anor

Jones (the plaintiff) brought proceedings against the Public Trustee and the second defendant (the respondents) seeking to recover damages for personal injury sustained in a motor vehicle accident. The plaintiff alleged that the accident was caused by the negligence of the driver of the other vehicle, who was deceased at the time of the proceedings and represented by the Public Trustee. The case was heard in the High Court of Australia.

The central legal issue before the High Court was whether the plaintiff could rely on the presumption of negligence arising from the fact that the plaintiff was injured in a motor vehicle accident. Specifically, the court had to determine if the plaintiff had discharged the onus of proof that the accident was caused by the negligence of the deceased driver, or if the presumption of negligence was sufficient to establish liability.

McHugh and Heydon JJ, in their joint judgment, held that the mere fact of an accident occurring does not, of itself, give rise to a presumption of negligence. While res ipsa loquitur (the thing speaks for itself) can apply in certain circumstances, it requires more than just the occurrence of an accident. The plaintiff must establish, on the balance of probabilities, that the accident was caused by the breach of a duty of care owed by the defendant. In this instance, the court found that the plaintiff had not adduced sufficient evidence to establish negligence on the part of the deceased driver. The court affirmed that the onus remains on the plaintiff to prove negligence, and the doctrine of res ipsa loquitur is a rule of evidence that assists in discharging that onus only when the circumstances of the accident are such that negligence can be inferred.

The High Court allowed the appeal, setting aside the judgment of the lower court and ordering that the plaintiff's claim be dismissed.