64 (b) any communication or class of communications transmitted by means of a cellular telecommunication or telecommunication service shall be intercepted or monitored in a manner specified in the direction; or (c) any cellular telecommunication or telecommunication service established, maintained or worked by cellular telecommunication or telecommunication licensee or any class of such service shall be suspended or that such service shall be suspended in respect of a person named in the direction.]32 (3) Section one hundred and three shall, mutatis mutandis, apply to a direction given in terms of subsection (2). 99 Regulatory powers of Minister (1) In this section⎯ “appropriate successor company” means the successor company or, where more than one successor company is formed, the company licensed in terms of section one hundred and thirteen to operate the cellular telecommunication, postal or telecommunication services carried on by the Corporation immediately before the fixed date, as the case may be; “telecommunication” includes cellular telecommunication. (2) The Minister may, after consultation with the Authority, make regulations prescribing all matters which by this Act are required or permitted to be prescribed or which, in the opinion of the Minister, are necessary or convenient to be prescribed for carrying out or giving effect to this Act. (3) Regulations made in terms of subsection (2) may provide for— (a) all matters relating to the management of post offices and the provision or operation of postal and telecommunication services or systems; (b) the supply, sale and use of postage stamps, and in so doing provide for— (i) the classes of postal articles in respect of which postage stamps shall be used for the payment of postage or other sums payable under a postal tariff approved in terms of section one hundred; (ii) the conditions subject to which postage stamps, including perforated or defaced postage stamps, may be accepted or refused in payment of postage or any other sum; (iii) the regulation of and the measures to be taken in connection with the supply, sale and custody of postage stamps; (iv) the persons by whom, and the conditions subject to which, postage stamps may be sold; (v) the duties and remuneration of persons authorised to sell postage stamps; (vi) the conditions of sale of international reply coupons; 32 This subsection, together with section 103, was declared invalid by the Supreme Court in Law Society of Zimbabwe v Minister of Transport and Communications and Attorney-General of Zimbabwe, SC 59/03, 3rd March, 2004.