Section 276(3) in The New Delhi Municipal Council Act, 1994
(3)If a notice under sub-section (2) requiring any owner of a building to remove it is not complied with, then, after the expiration of the time specified in the notice the Chairperson may himself remove or cause to be removed the building required to be removed by the notice and recover from owner of the building the expenses of such removal as an arrear of tax under this Act.