Gujarat Provincial Municipal Corporations Act, 1949
No person shall, without complying with the provisions of section 158 or 159, as the case may be, and the rules, make or cause to be made any connection of a drain belonging to himself or to some other person with any municipal drain or other place legally set apart for the discharge of drainage; and the Commissioner may close, demolish, alter or remake any such connection made in contravention of this section, and the expenses incurred by the Commissioner in so doing shall be paid by the owner of the street, or the owner or occupier of the premises, for the benefit of which the connection was made, or by the person offending.