Notwithstanding anything in subsection (3A) above, any provision made by or under this Act shall apply to persons in the public service of the Crown as it applies to other persons. (3C) If the Secretary of State certifies that it appears to him, as respects any Crown premises and any powers of entry exercisable in relation to them specified in the certificate, that it is requisite or expedient that, in the interests of national security, the powers should not be exercisable in relation to those premises, those powers shall not be exercisable in relation to those premises; and in this subsection " Crown premises " means premises held or used by or on behalf of the Crown. (3D) Nothing in this section shall be taken as in any way affecting Her Majesty in her private capacity. ] (4) References in this Act to any enactment are references to it as amended by or under any other enactment. Annotations: Annotations are used to give authority for changes and other effects on the legislation you are viewing and to convey editorial information. They appear at the foot of the relevant provision or under the associated heading. Annotations are categorised by annotation type, such as F-notes for textual amendments and I-notes for commencement information (a full list can be found in the Editorial Practice Guide). Each annotation is identified by a sequential reference number. For F-notes, M-notes and X-notes, the number also appears in bold superscript at the relevant location in the text.