Section 262(2) in The Punjab Municipal Corporation Act, 1976
(2)The grounds on which the sanction of a building or work may be refused shall be the following, namely -(a)that the building or work or the use of the site for the building or work or any of the particulars comprised in the site plan, ground plan, elevation, section or specification would contravene the provisions of any bye-law made in this behalf or of any other law or rule, bye-law or order made under such other law ;(b)that the notice for sanction does not contain the particulars or is not prepared in the manner required under the bye-laws made in this behalf ;(c)that any information or documents required by the Commissioner under this Act or any bye-laws made thereunder has or have not been duly furnished;(d)that in cases falling under section 238, layout plans have not been sanctioned in accordance with section 239 ;(e)that the building or work would be an encroachment on Government land or land vested in the Corporation ;(f)that the site of the building or work does not about on a street or projected street and that there is no access to such building or work from any such street by a passage or pathway appertaining to such site ;(g)that the building or work would be in contravention of any scheme sanctioned under section 275.