If the Commissioner—
he may serve the authority with a notice (in this Act referred to as "an information notice") requiring it, within such time as is specified in the notice, to furnish the Commissioner, in such form as may be so specified, with such information relating to the application, to compliance with Part I or to conformity with the code of practice as is so specified.
An information notice must contain—
An information notice must also contain particulars of the right of appeal conferred by section 57.
The time specified in an information notice must not expire before the end of the period within which an appeal can be brought against the notice and, if such an appeal is brought, the information need not be furnished pending the determination or withdrawal of the appeal.
An authority shall not be required by virtue of this section to furnish the Commissioner with any information in respect of—
In subsection (5) references to the client of a professional legal adviser include references to any person representing such a client.
The Commissioner may cancel an information notice by written notice to the authority on which it was served.
In this section "information" includes unrecorded information.