Section 231(1)(a) in Chennai City Municipal Corporation Act, 1919
(a)that, in any streets or portions of streets specified in the notice,-(i)continuous building will be allowed,(ii)the elevation and construction of the frontage of all buildings thereafter constructed or re-constructed shall, in respect of their architectural features, be such as the [commissioner] [Substituted for the words 'standing committee' by section 64 of the Madras City Municipal (Amendment) Act, 1961 (Tamil Nadu Act 56 of 1961).] may consider suitable to the locality, or