64 (ii) for operational reasons, where obtaining of prior directions for interception of message or class of messages is not feasible; the required interception of any message or class of messages shall be carried out with the prior approval of the Head or the second senior most officer of the authorized security i.e. Law Enforcement Agency at the Central Level and the officers authorised in this behalf, not below the rank of Inspector General of Police at the state level but the concerned competent authority shall be informed of such interceptions by the approving authority within three working days and that such interceptions shall be got confirmed by the concerned competent authority within a period of seven working days. If the confirmation from the competent authority is not received within the stipulated seven days, such interception shall cease and the same message or class of messages shall not be intercepted thereafter without the prior approval of the Union Home Secretary or the State Home Secretary, as the case may be. (2) Any order issued by the competent authority under sub-rule (1) shall contain reasons for such direction and a copy of such order shall be forwarded to the concerned Review Committee within a period of seven working days. (3) While issuing directions under sub-rule (1) the officer shall consider possibility of acquiring the necessary information by other means and the directions under sub-rule (1) shall be issued only when it is not possible to acquire the information by any other reasonable means.