Rakusan v Cosier

In *Rakusan v Cosier*, the New South Wales Court of Appeal considered a dispute between the appellant, Rakusan, and the respondents, Cosier and others. The case concerned the appellant's claim for damages for personal injuries sustained in a motor vehicle accident.

The primary legal issue before the Court of Appeal was whether the trial judge had erred in finding that the appellant had failed to establish that the respondents' negligence caused the appellant's injuries. Specifically, the court had to determine if the evidence presented at trial supported the conclusion that the respondents' actions were the factual cause of the appellant's injuries, or if there were other intervening factors that broke the chain of causation.

The Court of Appeal reviewed the evidence presented at trial, including medical evidence and the circumstances of the accident. The court applied the principles of causation in negligence, which require a plaintiff to prove on the balance of probabilities that the defendant's breach of duty of care caused the plaintiff's injuries. The court considered whether the trial judge had correctly applied these principles to the facts of the case, particularly in relation to the appellant's pre-existing medical conditions and the subsequent treatment received.

The Court of Appeal found that the trial judge had made no error in law or fact and dismissed the appeal. The court upheld the trial judge's finding that the appellant had not discharged the onus of proving that the respondents' negligence caused the injuries for which damages were sought.