Section 167(3) in The Gujarat Municipalities Act, 1963
(3)The Chief Officer subject to the control of the executive committee may by written notice require the owner or occupier of any land upon which there is a privy or urinal, to have such privy or urinal shut out, by a sufficient roof and a wall or fence, from the view of persons passing by or resident in the neighbourhood, or to alter as he may direct any privy door or trap door which opens on to any street and which he deems to be a nuisance.