Section 353(1) in The Calcutta Municipal Corporation Act, 1980
(1)The Municipal Commissioner may, with the previous sanction of the Mayor-in-Council, and subject to the approval of the State Government, permanently or temporarily close the whole or any part of a public street, park, square or garden in the public interest or for the purpose of carrying out the provisions of this Act] :Provided that the Municipal Commissioner shall give a public notice of such closure by insertion in at least three local newspapers and the notice shall specify the date on and from which the closure shall be effected.