One-way roadway road sign (R4.1) Size:450x600 mm or conflict risk make passing

or conflict risk make passing unsafe

The Safety First: Safety is everyone's responsibility sign (SAF039) is a custom sign used to communicate a clear

Combination signs can also be supplied where the directional arrow is integrated with one or more fire-fighting equipment symbols

refer to our Safety Signs Explained guide

no spares in stock sign (M103) is a custom sign used to communicate a clear

One-way roadway road sign (R4.1) Size:450x600 mm or conflict risk make passingThe One Way Roadway road sign (R4. 1) is an R1 Series control sign used to indicate that traffic must travel in one direction only. It prevents wrong way entry, reduces head on collision risk, and improves traffic flow in constrained road networks. Purpose and function This sign clearly communicates a one way traffic pattern. It is used to guide drivers into the correct direction of travel and to reinforce lawful movement through intersections and