Provided that nothing in this section shall affect the provisions of the India Explosive Act, 1884, or the Petroleum Act, 1934.

Premises not to be used for certain purposes without a licence.- (1) No person shall use or permit to be used any premises for any of the following purposes without or otherwise than in conformity with the terms of a licence granted by the Commissioner in this behalf, namely:- (a) carrying on within the City the trade or operations of a farrier; (b) keeping articles in excess of the maximum laid down for such articles by the byelaws; (c) keeping any article which, except for domesic purposes, is prohibited by any byelaws; (d) keeping in or upon any building used or intended to be used as a dwelling house or within fifteen feet of such building any quantity of cotton in excess of such quantity as may be prescribed by byelaws inn this behalf; (e) keeping horse, cattle or other four footed animals for sale or hire or for the sake of the produce thereof, or for any purpose for which any charge or remuneration is made or received; (f) carrying on any of the prescribed trades or operations connected therewith, or any trade or operation which in the opinion of the Commissioner is dangerous to life, health or property, or likely to create a nuisance either from its nature or by reason of the manner in which, or the conditions under which, it is carried on. Explanation-I.- A person shall be deemed to know that a trade or operation is in the opinion of the Commissioner, dangerous or likely to create a nuisance within the meaning of this clause after a written notice to that effect signed by the Commissioner has been served on him or affixed to the premises to which it relates. Explanation-II.- A person shall be deemed to carry on a trade or operation or to allow to be carried on within the meaning of this clause, if he does any act in furtherance of such trade or is in any way engaged or concerned therein as principal, agent, master or sercant or in any other similar capacity,or who does not prevent carrying on of such unauthrised trade or operation on such premises as are his or under his control. (2) It shall be the discretion of the Commissioner to grant a licence for any of the purposes referred to in sub-section (1) subject to such restrictions or conditions as he may think fit to specify or to refuse to grant such licence. (3) Every person to who a licence is granted by the Commissioner under sub-section (2) shall exhibit such licence in or upon the premises, to which it relates. (4) Nothing in this section shall be deemed to apply to mills for spinning or weaving cotton, wool, silk or jute or to any other mill or factory which the Commissioner may with the previous approval of the Mayor-in-Council from time to time, specially exempt from the operation thereof.