Section 185(2) in The Gujarat Municipalities Act, 1963
(2)The Chief Officer shall have power to remove any such obstruction or encroachment, and shall have the like power to remove any unauthorised obstruction or encroachment of the like nature in any open space not being private property, whether such space is vested in the municipality or not; provided that if the space be vested in Government the permission of the Collector shall have first been obtained; the expense of such removal shall be paid by the person who has caused the said obstruction or encroachment, and shall be recoverable in the same manner as an amount claimed on account of any tax recoverable under Chapter IX.