Section 13. Expenses of maintenance of works of improvement, etc., to be recoverable from occupiers of buildings

13. Where works of improvement have been executed in relation to any land or building in a slum area in pursuance of the provisions of Sections 11 and 12, the expenses incurred by the Authority, in connection with the maintenance of such works of improvement or the enjoyment of amenities and convenience rendered possible by such works, shall be recoverable from occupier or occupiers of the land or buildings as arrear of land revenue.