557.2 'Humps for 1/2 mile' Supplementary Plate Sign Face | Post & Wall Mounted grit-bins EN ISO 13688: 2013

EN ISO 13688: 2013

phone and small items

Four sizes

guarding hoses and power leads

557.2 'Humps for 1/2 mile' Supplementary Plate Sign Face | Post & Wall Mounted grit-bins EN ISO 13688: 2013557. 2 'Humps for 1 2 mile' supplementary plate sign face The 557. 2 plate reads 'Humps for 1 2 mile' and is fitted beneath a road humps warning sign to tell drivers how far the traffic calming measures extend. Supplied as the sign face only, it is made in the UK from 3mm aluminium composite, carries a Class 2 R2 RA2 high intensity reflective surface and is CE marked to BS EN 12899 1: 2007 for permanent installation on the public highway. It comes in