Protecting those stopping on the road irrespective of the speed limit, puts drivers at an increased risk of becoming roadway casualties, especially in darkness and in poorly-lit areas. Traffic Signs Manual recommends all vehicles stopping on roads for works purposes or inspections to have high visibikity rear chevron markings.
For application to sides and rear of large trucks, trailers and other vehicles to increase their visibility, especially when the vehicle is turning or crossing roadways.
Red or yellow markings must be used for the rear of the vehicle, as close as practicable to the edge of the vehicle.
Highly reflective at wide angles.
Bright vivid colours.
Superior day and nighttime brightness.
