502 Interception of Communications (a) [No. 25 be accompanied by an affidavit deposing the: (i) name of the authorised officer on behalf of which the application is made; (i) premises in respect of which the entry warrant is required; and; (iii) the specific purpose application is made; (5) for which the also contain, if the application is made in terms of subsection (2) (0), proof that an interception direction has been issued, and an affidavit setting forth the results, if any, obtained in the interception direction concerned from the date of its issuance up to the date on which the application was made, or a reasonable explanation of the failure to obtain such results; (4) (c) indicate whether any previous application has been made for the issuing of an entry warrant for the same purpose or in respect of the same premises specified in the application and, if such previous application exists, indicate the status of the previous application; and (d) be accompanied by a written authorisation signed by the Minister where the application is made on the grounds of national security. Subject to subsections (1) and (5), a Judge may upon an application made to him by the Director of Public Prosecutions on behalf of an authorised officer, issue an entry warrant.