Westpac Banking Corporation v Sentox Pty Ltd (No 3)

In the Federal Court of Australia, Westpac Banking Corporation sought to appeal against a liability ruling in the tort of deceit. The respondent, Sentox Pty Ltd, had been found to have deceived Westpac, resulting in financial loss. The appellant contested the primary judge’s conclusion that it had knowledge of, or was reckless as to, the falsity of the statements made. This determination was based on inferences drawn from the evidence presented during the trial. The court had to determine whether the primary judge erred in these inferences, particularly whether they were glaringly improbable or contrary to compelling inferences.

The legal issues before the court involved the assessment of the primary judge's findings of fact and whether they were open to challenge. The appellant argued that the primary judge had erred by not properly considering the evidence and making findings that were not supported by the facts. The court had to examine whether the primary judge's conclusions were based on reasonable inferences from the evidence, and whether those inferences were properly drawn. Furthermore, the court had to consider the advantages of the primary judge, who had the benefit of seeing and hearing the witnesses during the trial.

The court held that the primary judge's findings were supported by the evidence and were not glaringly improbable. The court found that the primary judge had correctly assessed the evidence and drawn reasonable inferences from it. The primary judge's advantage in seeing and hearing the witnesses was deemed to be a significant factor in the reliability of the findings. The appeal was dismissed, and the primary judge's decision was upheld.