धारा 191 ·

(1) No person shall, without the previous written permission of the Commissioner, establish in any premises, or materially alter, enlarge or extend, any factory or work-shop or work-place in which it is intended to employ steam, electricity, water or other mechanical power. (2) The Commissioner may, in accordance with such regulations as may be made by the Corporation, refuse to give permission under sub-section (1) if he is of opinion that the establishment, alteration, enlargement or extension of such factory, work-shop or work-place in the proposed position would be objectionable by reason of the density of the population in the neighbourhood thereof or would be nuisance to the inhabitants of the neighbourhood. d'habitants of the 192. (1) No person shall, without or otherwise than in conformity with the terms of a licence granted by the Commissioner in this behalf, keep any eating-house, tea-shop, hotel, boarding house, bakery, aerated water factory, ice factory or other place where food is sold or prepared for sale. no (2) The Commissioner may at any time cancel or suspend any licence granted under sub-section (1) if he is of opinion that the premises covered by it are not kept in conformity with the terms of such licence or the provisions of any rules and regulations, relating to such premises, whether the licence is prosecuted under this Act or not.