5. The Government may make regulations:(a) To regulate the issuing, renewal and cancellation of licenses;
(b) To determine the cost, the conditions and the duration thereof;
(c) To prohibit the holders of licenses from doing business at certain hours, upon certain days of the week and in certain localities;
(d) To oblige the holders of licenses to enter in registers or records all operations relating to unwrought metal and to transmit reports containing the information deemed necessary in this connection;
(e) To authorize, upon conditions deemed expedient, the holders of licenses to purchase or receive unwrought metal from certain categories of persons not holding licenses;
(f) Generally, for the proper carrying out of this act.