Section 82A(8) in The M.P. Bhumi Vikas Rules, 1984
(8)Entrance Landing. - Entrance landing shall be provided adjacent to ramp with the minimum dimension 1800 mm X 2000 mm. The entrance landing that adjoin the top end of a slope shall be provided with floor material to attract the attention of visually impaired persons limited to coloured floor material whose colour and brightness conspicuously different from that of the surroundings for material or the material that emit different sound to guide visually impaired persons hereinafter referred to as "guiding floor material" (Appendix-O). Finishes shall have a non slip surface with a texture traversable by a wheel chair. Curbs wherever provided should blend to a Common level.