4After that section insert—
(1)A classification certificate issued in respect of a video work may be issued so as to have effect only for the purposes of a video recording that is described in the certificate (whether by reference to its contents, to the manner in which it is, or is to be, supplied or otherwise).
(2)For the purposes of this Act, a video recording contains a video work in respect of which a classification certificate has been issued if (and only if) a classification certificate that has been issued in respect of the video work has effect for the purposes of the video recording.”