Section 344(4) in The Coimbatore City Municipal Corporation Act, 1981
(4)If upon such consideration the standing committee is of opinion that the building has not been rendered fit for human habitation and that steps are not being taken with due diligence to render it so fit and that continuance thereof is a nuisance or dangerous or injurious to the health of the public or to the inhabitants of the neighbourhood it shall record a decision to that effect, with the grounds of the decision, and the Commissioner shall in pursuance of the said decision, by notice, require the owner to demolish the building.