Product OverviewThis Professional Countdown Distance Marker Sign is designed to provide clear distance markers for drivers approaching junctions or roundabouts. Featuring three white bars on a contrasting background, each bar indicates 100 yards, effectively warning drivers to prepare to slow down. This sign is suitable for all types of roads, with the blue background used on motorways and green on A-roads and dual carriageways.Color Options White with Blue Background White with Green Background Black with White Background Available in configurations to suit different placements: choose 'Left' for verge side markers and 'Right' for markers positioned on the central reservation or right side of the road.CompatibilityThis sign is intended to be used in conjunction with sign faces 824 and 825, forming a complete set of three signs for comprehensive distance marking. The appropriate use of colors is outlined in the relevant guidelines.Technical Specifications Feature Details Sign Type Countdown Distance Marker Distance Indication 300 Yards Color Options Blue, Green, White FAQ What are the dimensions of the sign? The dimensions are standard for road signage but are not specified in this description. Can this sign be used in all weather conditions? Yes, the sign is designed to be durable and withstand various weather conditions. Is installation required for this sign? Yes, proper installation is necessary to ensure visibility and compliance with road safety regulations.