Section 354RD(4) in The Mumbai Municipal Corporation Act, 1888
(4)Nothing in this section shall authorise the compulsory acquisition of any land or building vested in the Central Government or in the Trustees of the Port of Bombay without the previous sanction of the Central Government, or any land or building vested in the State Government or belonging to any corporation authorised by law to construct, work and carry on any tramway, gas, electricity, water or other public undertaking without the previous sanction of the State Government.