818-3 Advance Warning Of A Mandatory Height Restriction Ahead Sign Face | Post & Wall Mounted Pedestrians Road Narrows Left with Single 2703a

818 3 Advance Warning Of A Mandatory Height Restriction Ahead Sign Face Post & Wall Mounted Pedestrians Road Narrows Left with Single 2703a Road Narrows Left with Single File Traffic Q Sign 517 750mm Plastic Road Sign External phone pocket and D rings for ID tags Certifications Diagram Reference 818 3 Sign Reflectivity Class 2 R2 RA2 CE Marked BSEN12899 1:2007 Features Mounting Method Wall Mounted or Post Mounted Sign Details Sign Face Thickness 3mm Material Aluminium Composite Sign Face Colour Blue White Sign Rear Colour Grey This sign is typically mounted on the side of the road in advance of the restriction to give drivers enough time to adjust their speed and route accordingly