Section 258(1) in The New Delhi Municipal Council Act, 1994
(1)If it appears to the Chairperson at any time that any building is in a ruinous condition, or likely to fall, or in any way dangerous to any person occupying, resorting to or passing by such building or any other building or place in the neighbourhood of such building, the Chaireperson may, by order in writing, require the owner or occupier of such building to demolish, secure or repair such building or do one or more of such things within such period as may be specified in the order, so as to prevent all cause of danger therefrom.