Section 114(4) in The Chhattisgarh Motor Vehicles Rules, 1994
(4)No transport vehicle, except those owned by the Central or State Government shall be painted wholly in red, olive green, khaki or dark blue colours and no vehicle painted in these colours shall be used by any person or shall be caused or allowed to be used in any public place :Provided that if the State Government so directs fire-engines owned by local bodies and transport vehicles of State Road Transport undertaking may be painted in red colour.