(3)If, in any case of emergency, the Deputy Commissioner, upon, the recommendation of the concerning technical adviser immediately, available in the district within which the municipality is situated, is of opinion that the immediate execution of any work or the immediate doing on any act which the Board, whether at a meeting or otherwise, are empowered to execute or do is necessary for the health or safety of the public, he may call upon the Board to execute the work within such time as he may appoint. If such work is not executed within such period he may appoint some fit and proper person to execute the work or do the act immediately.The Deputy Commissioner shall forthwith report to the Commissioner of Division every case in which he uses the powers conferred on him by this sub-section whereupon the Commissioner of Division may pass such orders as he thinks fit.