Explosives. [Ch. 30. No. 4. 18. (1) All gunpowder exceeding one pound in weight, when publicly exposed for sale or sold, shall be in a sub- stantial case, canister, or other package, made and closed so as to prevent the gunpowder from escaping, and in every case the outermost package containing such gunpowder shall have affixed the word “‘ Gunpowder,”’ in conspicuous characters, by means of a brand or securely attached label or other mark. (2) If any gunpowder is sold or exposed for sale in contravention of this section, the person selling or exposing for sale the same shall be liable to a fine of twenty-four dollars, and all or any part of the gunpowder so exposed for sale shall be forfeited. Removal. 19. No gunpowder shall be removed or conveyed except according to this Ordinance or the regulations made thereunder 20. No quantity of gunpowder exceeding five pounds shall be removed or conveyed except under and according to a permit granted by a Gazetted Police Officer or a certi- ficate issued by a wholesale dealer or a retail dealer: Provided that this section shall not apply to gunpowder in the course of conveyance according to regulations made under this Ordinance from or to a magazine, or any vessel, wharf, landing place, or shipping place. 21. Any person removing or conveying any gunpowder contrary to this Ordinance or to the regulations made hereunder, or aiding or assisting in such removal or con- veyance, shall be liable to a fine of two hundred and forty dollars, and any gunpowder removed or conveyed, or being removed or conveyed, contrary to this Ordinance shall be forfeited. 22. A permit for the removal of any gunpowder may be granted by a Gazetted Police Officer to any person being apparently above the age of sixteen years upon an applica- tion in writing. Such application shall state the quantity of gunpowder intended to be removed, the places to which 199 Package for sale. Removal. Removal af over five pounds. Penalty on illegal removal. Application for a permit for removal