6. (1) The Government may make rules for carrying out the purposes of this Ordinance. (2) In particular and without prejudice to the generality of the foregoing power, such rules may provide for all or any of the following matters, namely:-(a) the composition of a board of inquiry; (b) the manner of convening a board of inquiry;(c) the procedure for the conduct of inquiry; and(d) such other matters as may be necessary for carrying out the purposes of this Ordinance.