Traffic Merges on to Main Carriageway Sign | Diagram 509.1 | RA2 | Post Mountable Size:900mm Tri the visual and acoustic warning

the visual and acoustic warning can be deactivated

see Figure 11-21)

large surface coverage

27W x 33H mm

As per the UK Highways Traffic Sign Manual Chapter 4 - Warning Signs page: 81 The following advice is given:

Traffic Merges on to Main Carriageway Sign | Diagram 509.1 | RA2 | Post Mountable Size:900mm Tri the visual and acoustic warningTraffic Merges Ahead on to Main Carriageway Warning Sign Post Mountable with 2 fixing rails Class 2 R2 RA2 Reflective Available in 450mm, 600mm, 750mm, 900mm Tri traffic merges on to main carriageway ahead sign is used to warn road users that the road they are travelling on is going to merge onto a main carriageway ahead. This sign allows road users to prepare to match the speed of traffic on the main carriageway and be ready to merge. The 509. 1