Crimes (Assumed Identities) Act 2009 (ACT)

The case involved an application for an authority to acquire and use an assumed identity under the Crimes (Assumed Identities) Act 2009 (ACT). The applicant sought to use an assumed identity for the purposes of an investigation into criminal activity. The chief officer of a law enforcement agency considered the application and the additional information provided under section 8(5) of the Act. The primary legal issue before the court was whether the chief officer was required to grant the authority to acquire and use the assumed identity, and if not, what criteria the chief officer must consider in deciding whether to grant such an authority. The court had to interpret the relevant provisions of the Act and determine the appropriate exercise of discretion by the chief officer.

The court examined the provisions of the Act and found that the chief officer was not mandated to grant an authority to acquire and use an assumed identity. Instead, the chief officer could grant such an authority with or without conditions, or refuse the application, based on a consideration of the factors set out in section 7(2) of the Act. These factors included the necessity of the assumed identity for the purposes of an investigation or intelligence gathering in relation to criminal activity or corrupt conduct, the minimal risk of abuse of the assumed identity by the authorised person, and the impracticality or impossibility of a law enforcement officer acquiring or using the assumed identity if the applicant was not a law enforcement officer. The court also noted that a separate authority was required for each assumed identity and that the chief officer could delegate a function under the Act.

The court concluded that the chief officer had exercised their discretion appropriately in refusing to grant the authority to acquire and use an assumed identity. The court found that the chief officer was satisfied on reasonable grounds that the risk of abuse of the assumed identity was not minimal and that there were other means available to the applicant to conduct the investigation without resorting to the use of an assumed identity. The court also noted that the applicant had not provided sufficient information to demonstrate the necessity of the assumed identity for the purposes of the investigation.

The court upheld the decision of the chief officer to refuse the application for an authority to acquire and use an assumed identity. The applicant's appeal was dismissed, and the decision of the chief officer was affirmed. The court also noted that the chief officer was required to appoint a law enforcement officer to supervise the acquisition or use of the assumed identity by the authorised civilian, and that the authority for an authorised civilian must not be for longer than 3 months.