Section 318(f) in The Calcutta Municipal Corporation Act, 1980
(f)bathe in at or upon any waterwork or wash or throw or cause to enter therein any animal or throw any rubbish dirt or filth into any waterwork or wash or clean therein any cloth, wool or leather or the skin of any animal or cause the water of any sink, or drain of any steam-engine or boiler or any polluted water to turn or be brought into any waterwork or do any other act whereby the water in any waterwork in fouled or likely to be fouled; or
