One-Way Direction of Travel Reversible Permanent UK Road Sign 

- Post Mountable with 2 fixing rails

- Class 2 R2/RA2 Reflective

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

Diagram 606 is a reversible sign to show the compulsory direction of traffic flow. The sign is often used with a "one way" supplementary plate to make clear the direction of travel. The 606 reversible can be used for left and right as it can be turned around.

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: 27 The following advice is given:

4.2.1.  The sign to diagram 606 (S3‑2‑1, see Figure 4‑1) is used to indicate the only route that may lawfully be taken through a junction. It may point horizontally to the left or to the right, or vertically upwards. The sign to diagram 609 (S3‑2‑2, see Figure 4‑2) is an advance sign indicating a compulsory left or right turn.