Gore Plate Class 1 Retro-Reflective Road Sign (W413) site entry safety sign Urban and rural locations where

Urban and rural locations where the crossing may not be visible until late approach

It is suitable where the same sign must be visible from multiple viewing angles

and controlled zones where “Entrance - Green -” must be visible before entry

Workshops and maintenance areas using flammable solvents

The No Abnormal Vehicles road sign (R233) is a regulatory prohibition sign used to indicate that abnormal vehicles

Gore Plate Class 1 Retro-Reflective Road Sign (W413) site entry safety sign Urban and rural locations whereThe 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