Section 93. The committee may, by notice, require any person who, without its permission in writing, newly erect

93. The committee may, by notice, require any person who, without its permission in writing, newly erects or rebuilds any building over any sewer, drain, culvert, watercourse or water-pipe vested in the committee to pull down or otherwise deal with the same as it thinks fit. Removal of latrines, &c., near any source of water-supply.