(7) If a judge of the District Court is satisfied on the sworn information of an inspector that there are reasonable grounds for suspecting that information required by an inspector under this section is held on any premises or any part of the premises, the judge may issue a warrant authorising an inspector accompanied by other inspectors or a member of the Garda Síochána, at any time or times within one month from the date of issue of the warrant, on production, if so requested, of the warrant, to enter the premises (if need be by the use of reasonable force) and exercise all or any of the powers conferred on an inspector under subsection (3).