No. 3 Electronic and Postal Communications 2010 43 (6) The Authority may establish special rules regarding the packaging and safety of correspondence or postal items to enable them to be received, distributed or delivered in the situations to which this section refers. Power to make Postal Regulations 47.(1) The Minister may make postal regulations for purpose of carrying out the provisions of this Act. (2) Without prejudice to the generality of subsection (1), the Minister may make regulations for or with respect to all or any of the following matters(a) the classes and the conditions for the grant of postal licences by the Authority; and (b) the regulations of postal tariffs. Provision of postage stamps and power to make rules 48.(1) A public postal licensee may, subject to such directions as the Authority may give, cause postage stamps to be provided of such kinds and denoting values as the licensee may determine. (2) The postage stamps provided under sub-section (1) shall be used for the prepayment of postage or other fees or sums chargeable under this Act in respect of postal articles, except where the public postal licensee determines, directs that prepayment may be made in some other manner. (3) The Authority may make rules for the use of postage stamps as prepayment of fees or other sums chargeable under any written law by any government agency for services rendered and the recovery of the revenue from the licensee. Philatelic materials 49.(1) All philatelic archival materials produced by a public postal licensee shall belong to the government and shall be kept in such custody as the Authority directs. (2) For the purpose of subsection (1), philatelic archival material shall include (a) postage stamps;