Director of Public Prosecutions (Cth) v Keating

The Director of Public Prosecutions (Cth) appealed to the High Court of Australia against a decision of the Full Federal Court concerning the interpretation of section 102.1(1) of the *Criminal Code Act 1995* (Cth). The dispute arose from the prosecution of Mr Keating for alleged offences under that section, which relates to the preparation of a terrorist act. The Director sought to challenge the Federal Court's interpretation of the elements of the offence, specifically concerning the required mental state of the accused.

The High Court was required to determine whether the offence under section 102.1(1) of the *Criminal Code Act 1995* (Cth) required proof that the accused intended to carry out the terrorist act, or whether it was sufficient to prove that the accused intended to prepare or facilitate the commission of a terrorist act. This involved an analysis of the statutory language and the principles of statutory interpretation in relation to criminal offences.

The Court held that section 102.1(1) requires proof that the accused intended to carry out the terrorist act, not merely to prepare or facilitate it. The majority reasoned that the ordinary meaning of the words "prepares for or facilitates the commission of a terrorist act" implies an intention to bring about the commission of the act itself. They rejected an interpretation that would criminalise conduct merely intended to assist in the preparation or facilitation, without the ultimate aim of the act being carried out. The Court considered the legislative history and the purpose of the provision, concluding that a narrower interpretation was consistent with the text and the common law understanding of criminal responsibility.

The appeal was allowed, and the matter was remitted to the Federal Court for further consideration in accordance with the High Court's judgment.