McKellar v Lavalle

McKellar v Lavalle was a case before the Supreme Court of New South Wales, where the plaintiff, McKellar, sought leave to rely on a second further amended statement of claim. The plaintiff alleged that he had suffered physical and psychological injuries during a melee that erupted at Ulladulla Harbour, following an argument about the most suitable bait while fishing offshore. The plaintiff sought orders to rely upon and admit into evidence various evidentiary statements and other material, as well as to admit expert medical evidence that was not available at the time the pre-filing statement was provided. The defendant, Lavalle, opposed the plaintiff's application on the grounds that the application was an abuse of process and that the plaintiff would not be substantially prejudiced if the orders were not made.

The court was required to determine whether the expert medical evidence was "reasonably available" to the plaintiff when the pre-filing statement was provided and whether the plaintiff would be "substantially prejudiced" if the orders were not made. The court considered that the expert medical evidence was not reasonably available to the plaintiff at the time the pre-filing statement was provided, as it was only obtained after the commencement of the proceedings. The court also found that the plaintiff would be substantially prejudiced if the orders were not made, as the expert medical evidence was crucial to the plaintiff's case.

The court held that the plaintiff was entitled to rely upon and admit into evidence the various evidentiary statements and other material, as well as the expert medical evidence. The court also held that the plaintiff was entitled to rely upon the second further amended statement of claim. The court found that the application was not an abuse of process and that the plaintiff would be substantially prejudiced if the orders were not made.

The court granted the plaintiff's application for leave to rely upon the second further amended statement of claim and to admit into evidence the various evidentiary statements and other material, as well as the expert medical evidence. The court noted that the defendant had an opportunity to cross-examine the expert witnesses and that the defendant had not raised any objection to the admissibility of the evidence at an earlier stage of the proceedings.