Hrdavec v State of New South Wales

The case of Hrdavec v State of New South Wales involved a dispute regarding the admissibility of expert opinion evidence in a case against the State of New South Wales for wrongful arrest, false imprisonment, and malicious prosecution. The plaintiff sought to adduce the opinion of a retired Detective Chief Inspector, who was to provide expert opinion on whether the officer in charge of the investigation had reasonable and probable cause to arrest and charge, whether the arrest was lawful, and whether the charges were maintained out of malice. The application for directions to call the expert witness was made after the proceedings had been ongoing for 20 months.

The court had to determine whether the application for directions should have been made at an earlier stage of the proceedings and whether there was a reasonable explanation for the delay in making the application. Additionally, the court had to decide whether the proposed expert opinion evidence was admissible under the rules of evidence, specifically considering the exceptions for expert opinion evidence in the Uniform Civil Procedure Rules 2005 (NSW), rules 31.19 and 31.20.

The court found that the application for directions should have been made at an earlier stage of the proceedings and that there was no reasonable explanation for the delay in making the application. The court further held that the proposed expert opinion evidence was inadmissible as it did not fall within the exceptions for expert opinion evidence under the rules. The court ruled that the opinion of the expert regarding whether the officer in charge of the investigation had reasonable and probable cause to arrest and charge, whether the arrest was lawful, and whether the charges were maintained out of malice was not admissible. Consequently, the directions sought by the plaintiff were refused.

The court's final order was that the application for directions was dismissed, and the expert opinion evidence was deemed inadmissible. This decision underscores the importance of timely applications for expert evidence and the strict application of the rules regarding the admissibility of such evidence in civil proceedings.