Racing Victoria Ltd v Riley

The case of Racing Victoria Ltd v Riley involved the regulatory body for horse racing in Victoria and a licensed trainer, Mr Riley. The dispute centred on the application of rules governing the use of performance-enhancing substances in horse racing, specifically in relation to the detection of a prohibited substance in a horse's blood sample. The case was heard by the Court of Appeal of the Supreme Court of Victoria.

The court was required to decide whether the rules of racing allowed for a laboratory result to be "rounded up" when reporting the concentration of a prohibited substance. The rules stated that a substance was prohibited unless present at or below a specified concentration, and the laboratory's report indicated that the substance was present at a concentration above the specified limit. However, it was alleged that the laboratory had rounded up the concentration when reporting the result. The court needed to determine whether this rounding up was authorised by the rules and, if not, whether this constituted a breach of the rules by the licensed trainer.

The court held that the rules did not authorise the laboratory to round up the concentration of the prohibited substance when reporting the result. The court distinguished between the interpretation of words and numbers in the rules, finding that while the words of the rules may have been ambiguous, the numerical concentration specified was not. The court also held that the licensed trainer was bound by the approved testing procedures, which did not include rounding up the concentration. As a result, the court found that the trainer had breached the rules and allowed the appeal by Racing Victoria Ltd.

The final orders of the court were not explicitly stated in the text, but it can be inferred that the outcome would have involved some form of disciplinary action against the licensed trainer for breaching the rules of racing, potentially including fines or suspension from racing activities.