Section 181(3) in The Chhattisgarh Motor Vehicles Rules, 1994
(3)Each such chock shall have a hook and be kept,(a)in a bracket fitted on the outer skirt of the tailboard of the vehicle; or(b)where the vehicle has no tailboard, in a metal carrier fitted between the frame side members, underneath and body nearest to the rear wheel on either side.The tailboard of the vehicle and where the vehicle has no tailboard the wooden planks above the frame side members shall also have a hook in the centre.
