Cameron v Fysh

In *Cameron v Fysh*, the High Court of Australia considered an appeal concerning the validity of a federal election in the Division of Perth. The appellant, Cameron, was the respondent in an election petition filed by Fysh, who alleged irregularities in the conduct of the election, specifically relating to the marking of ballot papers. The core of the dispute revolved around whether certain ballot papers, marked with crosses in a manner not strictly conforming to the Electoral Act, should be counted.

The primary legal issue before the High Court was whether the election court had erred in allowing the petitioner, Fysh, to amend his petition at the hearing to introduce a new case based on the interpretation of ballot papers that had not been previously pleaded. This raised questions about the court's power to amend election petitions and the principles governing the introduction of new evidence or arguments late in proceedings, particularly in the context of electoral disputes where finality is important.

Griffith, C.J., held that the election court had erred in permitting the amendment of the petition. His Honour reasoned that the proposed amendment sought to introduce a substantially new case that was not foreshadowed in the original petition. This would have prejudiced the respondent, Cameron, by requiring him to meet a case for which he had not been prepared. The Chief Justice emphasised that while courts have power to amend pleadings, such power should be exercised judiciously, particularly in election petitions, and should not permit the introduction of entirely new grounds for challenging an election at the final hearing.

Consequently, the High Court allowed the appeal, setting aside the order of the election court that had permitted the amendment and had proceeded to consider the new case. The matter was remitted to the election court to proceed without regard to the improperly amended petition.