The Roundabout road sign (R137) is a regulatory command sign used to indicate that a roundabout is present and that vehicles must circulate in the prescribed direction through the junction.
Purpose and function
This sign reinforces correct roundabout circulation and supports safe, predictable merging and weaving behaviour. It works alongside priority control, markings, and yield control where applicable.
Typical applications
- Single-lane and multi-lane roundabouts
- Traffic circles and junctions designed for circulating flow
- Estate roads, industrial sites, and public road networks
Temporary alternative
A temporary version is available where roundabout arrangements are introduced during works or temporary traffic management:
Commonly used with
Materials and ordering notes
- 1.2 mm Chromadek steel with a retro reflective sign face
- Poles, clamps, nuts and bolts are not included, email us should you require a quote on any additional items
- If ordering Unistruts, remember to order the correct size clamps for the poles you will be using
- Please confirm stock availability when ordering road signs
Compliance
This sign forms part of the R100 Series command road signs.
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