Locke v H.C. Loneragan & Company Pty Ltd as trustee for the Loneragan Family Trust t/as Quantum Forensic Solutions

The appeal concerned a dispute between Mr. Locke and H.C. Loneragan & Company Pty Ltd as trustee for the Loneragan Family Trust trading as Quantum Forensic Solutions. Mr. Locke sought to recover remuneration for services rendered on a quantum meruit basis, alleging that the primary judge had erred in drawing inferences that contradicted his evidence and in finding that there was insufficient evidence to establish fair and reasonable rates and hours for the work performed. The appeal was heard by Bell CJ, Adamson and McHugh JJA.

The central legal issues before the Court of Appeal were whether the primary judge had breached the rule in *Browne v Dunn* by drawing inferences that were adverse to Mr. Locke's case without affording him an opportunity to address those inferences, and whether the evidence presented was sufficient to establish the quantum meruit claim, specifically regarding the fairness and reasonableness of the rates and hours claimed.

The Court of Appeal found that the primary judge had not erred in applying the rule in *Browne v Dunn*. The court held that the rule does not extend to every construction of conduct that might be legally adverse to a party's case, but rather to situations where a party's evidence is to be challenged by calling evidence to contradict it or to show that the witness is not to be believed. In this instance, the inferences drawn by the primary judge were based on the evidence presented and did not require Mr. Locke to be given a further opportunity to address them. Furthermore, the court determined that there was insufficient evidence to establish that the rates and hours claimed by Mr. Locke were fair and reasonable, a necessary element for a successful quantum meruit claim.

Consequently, the appeal was dismissed with costs.