Australian Postal Commission v Dr. R.A. Hayes, Senior Member, Administrative Appeals Tribunal

The Australian Postal Commission appealed against a decision of the Administrative Appeals Tribunal (AAT) concerning the procedural fairness of proceedings related to a compensation claim by an employee, Dr. R.A. Hayes. The AAT had ordered the Commission to show a film to Dr. Hayes at the beginning of her testimony, which the film allegedly depicted her activities. The central issue was whether this directive hindered the Commission's right to effectively present its case.

The court had to determine if the AAT's directive to show the film to Dr. Hayes at the outset of her testimony violated procedural fairness and obstructed the Commission's right to present its case. The crux of the matter was whether such a directive was inherently unfair and prejudicial, affecting the Commission's ability to adequately defend itself in the tribunal. The court examined whether the timing and manner of showing the film could have a detrimental effect on the Commission's presentation and fairness in the proceedings.

The court found that the AAT's directive was indeed unfair as it potentially prejudiced the Commission's right to present its case. By requiring the film to be shown at the commencement of Dr. Hayes's evidence, the AAT imposed an undue burden on the Commission. The court concluded that this timing could lead to an unfair advantage for Dr. Hayes, as it might influence her testimony and the overall proceedings. Consequently, the court set aside the AAT's decision and ordered the matter to be remitted to the AAT for rehearing according to law.

The court's final orders included setting aside the AAT's decision that required the film to be shown at the beginning of Dr. Hayes's testimony. The matter was to be remitted back to the AAT to be heard and determined according to law, ensuring that the Commission's right to present its case was not unfairly impeded.