Section 231(3) in Karnataka Municipalities Act, 1964
(3)If no such undertaking as is mentioned in sub-section (2) is given, or if in a case where any such undertaking has been given, any work of improvement to which the undertaking relates is not carried out within the specified period, or the building is at any time used in contravention of the terms of the undertaking, the municipal council shall forthwith make an order of demolition of the building requiring that the building shall be vacated within a period to be specified in the order not being less than thirty days from the date of the order, and that it shall be demolished within six weeks after the expiration of that period.
