Tange. v Director of Public Prosecutions and Anor

The case of *Tange v Director of Public Prosecutions and Anor* concerned an appeal to the High Court of Australia. The appellant, Mr. Tange, sought to challenge the validity of certain search warrants issued under the *Proceeds of Crime Act 1987* (Cth) and the subsequent seizure of documents. The respondents were the Director of Public Prosecutions and the Commonwealth of Australia.

The central legal issue before the High Court was whether the search warrants, which authorised the seizure of documents relating to a broad range of financial transactions, were sufficiently particular to satisfy the requirements of the *Proceeds of Crime Act 1987* (Cth) and the implied constitutional guarantee of freedom of communication on political and governmental matters. Specifically, the Court had to consider whether the warrants, by authorising the seizure of documents relating to "any dealings or transactions" with certain named entities, were too wide and therefore invalid.

Gleeson CJ and McHugh J, in their joint judgment, held that the warrants were invalid. They reasoned that the broad and unparticularised description of the documents to be seized went beyond what was reasonably necessary for the purposes of the Act and infringed upon the implied freedom of communication. The Court emphasised that while the Act permitted the seizure of documents relevant to an investigation into the proceeds of crime, the warrants must be sufficiently specific to avoid an undue intrusion into lawful activities. The generality of the description meant that the warrants could authorise the seizure of documents unrelated to any suspected criminal activity, thereby exceeding the statutory authority and impinging on fundamental rights.

The High Court allowed the appeal and ordered that the search warrants be quashed.