Section 21(1)(h) in The Chhattisgarh Nagar Tatha Gram Nivesh Adhiniyam, 1973
(h)prescribe in detail the zoning regulations for each zone; with a view to facilitating an individual lay out and regulating the location, height number of storeys and the size of buildings and other structures, the size of the courtyards, Courts and other open spaces and the use of the buildings, structures and land;