No Lorries / HGV Articulated Vehicles Prohibited Permanent UK Road Sign
- Post Mountable with 2 fixing rails
- Class 2 R2/RA2 Reflective
- Available in 300mm, 600mm, 750mm, 900mm Disc
Diagram 622.4A is used to stop articulated vehicles from using a section of road. This must be used when there is a physical reason stopping such vehicles from safe travel. This sign must not be used for environmental reasons.
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: 50 The following advice is given:
5.6.1. The sign to diagram 622.4 (S3?2?15, see Figure 5?15) gives effect to an order prohibiting articulated (defined in Schedule 1) or track laying vehicles from a length of road, with the legend reading “No articulated vehicles” or “No track laying vehicles” as appropriate. The signs would be used where, because of their physical nature, roads are not suitable for such vehicles. It is therefore a physical limit rather than an environmental limit and for this reason no “exception” plate legends are prescribed for this sign. The only plate legend that may be used is “Ice” or “Snowdrifts” (S3?3?6) (see also Chapter 4).
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