Potts & Anor v Westpac Banking Corporation

This matter concerns an application for special leave to appeal to the High Court of Australia. The applicants, Lionel James Potts and Davina Potts, sought special leave against a decision of the Full Court of the Supreme Court of Queensland, which had set aside the judgment of the primary judge, Mr Justice Mackenzie. The dispute arose from a loan of 130 million Japanese yen, initially valued at approximately A$500,000, which was extended and eventually repaid at a significantly higher cost of about A$1.8 million. The applicants had satisfied their loan obligations prior to commencing proceedings.

The central legal issue before the High Court was whether the Full Court erred in disregarding findings of fact made by the primary judge. Specifically, the applicants argued that the Full Court improperly set aside the primary judge's judgment by disregarding findings based on his assessment of witness credibility and by effectively ignoring other material findings. The applicants contended that this course of action by the majority of the Full Court occasioned injustice.

The applicants' submissions focused on four material findings made by the primary judge. These included the respondent bank's attitude towards the loans, which the primary judge found presented an opportunity to expand business. The primary judge also found that the bank's branch manager arranged for a Mr Imhoff, the respondent's manager of International Business for Queensland, to attend a meeting with the male applicant to explain such loans. The primary judge's overall assessment of the witnesses, particularly preferring the applicant's view of events, formed a crucial part of his reasoning.