Gujarat Municipalities Act, 1963
It shall not he lawful for any person to erect any hut or shed or range or block of huts or sheds or to add any hut or shed to any range or block of huts or sheds already existing when this Act comes into operation, without giving previous notice to the chief officer; the chief officer may require such huts or sheds to be built so that they stand in regular lines, with a tree passage or way in front of and between every two lines of such width as the chief officer may think proper for ventilation and to facilitate scavenging, and at such a level as will admit of sufficient drainage; and may require such huts to be provided with such number of privies and such means of drainage as he may deem necessary. If any hut or shed or range or block be built without such notice being given to the chief officer or otherwise than as required by the chief officer, the chief officer may give written notice to the owner or builder thereof, or to the owner or occupier of the land on which the same is erected or is being erected, requiring him within such reasonable time as shall be specified in the notice to take down and remove the same, or to make such alterations therein or additions thereto as having regard to sanitary considerations the chief officer may think tit.