Frigger v Trenfield (No 5)

Frigger v Trenfield (No 5) concerned an interlocutory application regarding a potential breach of an implied undertaking and contempt of court. The applicants, Frigger, sought to have the respondent, Trenfield, found in contempt for allegedly using certain documents obtained during the proceedings for a collateral or ulterior purpose. The matter was heard in the Federal Court of Australia, where the court had to determine whether the respondent's use of the affidavits amounted to a breach of the implied undertaking and whether this constituted contempt of court.

The primary legal issue before the court was whether the implied undertaking applied to affidavits voluntarily filed in the course of litigation, separate from any compulsion by the court. The court examined relevant authorities, including Davey v Silverstein and King v AG Australia Holdings Ltd, which presented differing views on the matter. The court also considered whether the 'underlying principle' from Central Queensland Cement applied, which would impose an obligation on parties not to use documents for any purpose other than that for which they were provided. Ultimately, the court concluded that the implied undertaking did not apply to affidavits voluntarily filed, and therefore, the respondent was not in contempt of court.

The Federal Court found that the respondent's use of the affidavits did not breach the implied undertaking, as the affidavits were filed voluntarily and not under any compulsion by the court. The court also rejected the notion that the mere fact that a document was provided for litigation purposes would impose an obligation to prevent its use for any other purpose. Accordingly, the interlocutory application was dismissed, and the applicants were ordered to pay the respondent's costs of the application. The court's decision highlights the importance of understanding the circumstances under which the implied undertaking applies and the limitations of its scope.