In this part—
"confidential information" means information, including a document, that is
disclosed to, obtained by, or otherwise held by, an official under or in
relation to this Act.
"official" means a person who is, or has been, engaged in administering or
enforcing this Act, including a person who is providing, or has provided, an
authorised service under a service contract or service subcontract.
"police commissioner" ...