Additional sanitary conveniences

If any building intended for human habitation is without any sanitary convenience or if, in the opinion of the Health Officer, the sanitary convenience or convenience provided therein are insufficient, having regard to the number of persons occupying the building or are inefficient, or are objectionable on sanitary grounds, he may, by notice in writing require the owner or occupier of such building — (a) to provide such sanitary conveniences or such additional sanitary conveniences and in such positions, as may be specified in the notice, or (b) to make such structural or other alterations as may be specified in the notice.