(2)It shall not be lawful to erect any building or to rebuild any building or to occupy any building newly erected or rebuilt in a Panchayat area unless and until,-(a)a drain is constructed, of such size, materials and description at such level, and with such fall, as shall appear to the Panchayat to be necessary for the effectual drainage of such building; or(b)there have been provided for and set up in such building and in the land appurtenant thereto all such appliances and fittings as may appear to the Panchayat to be necessary for the purposes of gathering and receiving the drainage from, and conveying the same of, the said building and the said land and of effectually flushing the drain of the said building and every fixture connected therewith.