art 13 Relevant Minister’s objection to disclosure
(1) Where a Minister objects, on grounds of the need to secure that information is not disclosed contrary to the interests of national security, to the disclosure of– (a) his notice in reply to the appellant, to the Commissioner or, in the case of an appeal under section 28(6) of the 1998 Act, to the respondent data controller; or (b) the reply of a respondent data controller, to the appellant or the Commissioner, he may send a notice of objection to the Tribunal. (2) A notice of objection under paragraph (1) above must be sent– (a) where paragraph (1)(a) above applies, with the notice in reply; and (b) where paragraph (1)(b) above applies, within 42 days of the date on which he receives the copy mentioned in rule 9(3) above. (3) A notice of objection under paragraph (1) above shall be in writing and shall– (a) state the reasons for the objection; and (b) where paragraph (1)(a) above applies, if and to the extent that it is possible to do so without disclosing information contrary to the interests of national security, be accompanied by a version of the relevant Minister’s notice in a form which can be shown to the appellant, the Commissioner or, as the case may be, the respondent data controller. (4) Where the relevant Minister sends a notice of objection under paragraph (1) above, the Tribunal must not disclose the material in question otherwise than in accordance with rule 18 below.