Section 60A(1)(b) in The Mumbai Municipal Corporation Act, 1888
(b)receive such monthly salary as the corporation shall from time to time, with the approval of the [State] [This word was substituted for the word 'Provincial' by the Adaptation of Laws Order, 1950.] Government determine [but the salary of the General Manager shall not be altered to his disadvantage during his period of office] [These words were inserted by Maharashtra 5 of 1970, Section 4.];