Gore Plate Class 1 Retro-Reflective Road Sign (W413) Type:Chromadek Construction sites and civil works

Construction sites and civil works zones with moving plant

Facilities where consistent standards and rapid recognition are required

Electrical rooms and switchgear areas where “Electric panel inside” supports safe access and lockout procedures

and access points where “Bench Grinder” must be visible before action is taken

Construction exit arrow ahead sign

Gore Plate Class 1 Retro-Reflective Road Sign (W413) Type:Chromadek Construction sites and civil worksThe Gore Plate Class 1 Retro Reflective Road Sign (W413) is a W Series warning and guidance sign used to mark gore areas, lane splits, diverging carriageways, and channelised islands. It provides strong visual guidance to prevent incorrect lane entry and late decision changes. Purpose and function This sign improves lane discipline and reduces side swipe and merge related collisions by clearly defining where traffic must not drive and where lanes