Porter v Le

The matter before the court involved a dispute between Porter and Le, with the primary issue being whether the plaintiff, Porter, was entitled to rely on further evidence that had not been previously permitted by the court's order. The case was heard in the Supreme Court of New South Wales, where the plaintiff sought to amend their pleadings to include new expert evidence and reports from a conclave of experts that had not been considered in the initial proceedings. The defendant, Le, opposed the amendment on the grounds that it was an attempt to introduce a new case and was an abuse of the court process.

The court was required to determine whether the proposed amendments by the plaintiff constituted a new case or if they were merely a regularisation of the approach taken by the parties and upon which expert witnesses had reported in conclave. The key issue was whether the amendments would unfairly prejudice the defendant by introducing new evidence that had not been previously permitted by the court. The court also needed to consider the balance between the procedural fairness owed to both parties and the overarching goal of achieving a just resolution of the dispute.

The court concluded that the proposed amendments by the plaintiff did not introduce a new case but were an attempt to regularise the approach taken by the parties and upon which expert witnesses had reported. The court found that the amendments did not unfairly prejudice the defendant as the expert evidence had already been considered in the conclave and was relevant to the issues in the case. The court emphasised the importance of procedural fairness and the need to achieve a just resolution of the dispute. The amendment was allowed, and the case proceeded with the inclusion of the new evidence.

The court ordered that the plaintiff's application to amend the pleadings was granted, and the new evidence would be considered in the determination of the case. The court also directed that the parties would be given a reasonable opportunity to respond to the new evidence and to present their respective cases on the basis of the amended pleadings. The trial was scheduled to continue, with the new evidence being taken into account in the final determination of the dispute.