Section 41 of the 1964 Act (power of the Council to obtain information and forecasts for the purposes of their functions under that Act) shall apply in relation to their functions under this Act as it applies in relation to their functions under that Act, and section 46 of that Act (restriction of disclosure of information furnished in pursuance of a requirement imposed under the said section 41) shall apply accordingly in relation to information furnished in pursuance of a requirement imposed by virtue of this section.