Section 224(2) in The Mumbai Municipal Corporation Act, 1888
(2)Provided that the discontinuance, closing up or destruction of any drain shall be so done as to create the least practicable nuisance or inconvenience to any person, and, if by reason of anything done under this section any person is deprived of the lawful use of any drain, the Commissioner shall, as soon as may be, provide for his use some other drain as effectual as the one which has been discontinued, closed up or destroyed.