Section 223(1) in The City of Nagpur Corporation Act, 1948
(1)Without the written permission of the [Commissioner] [This word was substituted for the words 'Chief Executive Officer' by Bombay 79 of 1958, Section 3, Schedule.], no building, wall or other structure shall be erected or re-erected, and no street, railway, electric or telephone line or similar other structure shall be constructed over any municipal drain or water or air main.