184 requirements of Ordinance or regulations. Power of Governor in Council to add to or remove from list of gases. Regulations. 2nd Schedule. Posting up of copy of Ordinance and regula- tions in factories and power of factory inspector to enforce provisions. Ch. 30. No. 3.] Gas Cylinders (Use, Conveyance and Storage). made hereunder may be safely suspended or modified he may, by Order, authorise such suspension or modification for such period or under such conditions as he thinks fit. 5. The Governor in Council may, by order, add to or remove from the list of gases specified in the First Schedule to this Ordinance such gases as he may consider necessary to include in the list or no longer necessary so to include, as the case may be; and when any such gas is added to the list an identifying colour shall be allotted thereto which shall be specified in the order and the gas and colour shall be deemed to be included in any list of gases specified in any regulations made hereunder. 6. The Governor in Counci] may make regulations— (2) imposing requirements with respect to the testing, filling, use, conveyance and storage of cylinders to which this Ordinance applies; and (2) generally for the better carrying out of the purposes of this Ordinance: Provided that, until varied or revoked by any such regulations, the regulations contained in the Second Schedule to this Ordinance shall be in force and be deemed to have been made under the authority of this section. 7. (1) In every factory, and in every other place to which section 53 of the Factories Ordinance applies in which any cylinder is filled with any of the gases in a compressed state specified in the First Schedule to this Ordinance, or any cylinder containing any of the said gases in a compressed state is used or stored, a printed copy of this Ordinance and of any regulations made here- under shall be kept posted up in accordance with the provisions of section 53 of the Factories Ordinance. (2) In every such factory or other place as aforesaid an inspector appointed under the Factories Ordinance shall, for the purpose of enforcing the provisions of this Ordinance, have the like powers as he has for enforcing the provisions of the Factories Ordinance.