Keep Left / Keep Right Permanent UK Road Sign 

- Post Mountable with 2 fixing rails

- Class 2 R2/RA2 Reflective

- Available in 300mm, 600mm, 750mm, 900mm Disc

Diagram 610 is one of the most common road signs across the UK, used at central reservations, refuges and traffic islands. The diagram is also used in road works scenarios and many other settings.

Specification: 

Material: R2/RA2 reflective overlay on aluminium composite backing

Fixing Method: 2 fixing rails for post mounting

Reflectivity: Class 2 R2/RA2

As per the UK Highways Traffic Sign Manual Chapter 3 - Regulatory Signs page: 36 The following advice is given:

4.7.1.  The “keep left” (or “keep right”) sign to diagram 610 (S3‑2‑3, see Figure 4-25) may be erected without an order. It is used at traffic islands, refuges and on the central reservations of dual carriageway roads. The sign should be used at the recommencement of a central reservation following a gap, as any traffic which turns right does so in front of the sign without actually passing it. At the start of a dual carriageway, it may be accompanied by a plate with the legend “Dual carriageway”. This plate is particularly important on roads subject to the national speed limit to indicate that different speed limits may now apply. The sign is also used extensively at road works to indicate the required movement of vehicles past the works area (see Chapter 8).