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Stopping Prohibited Sign Face Post Mounted 642, (Face Only)

  • £14.95 Ex VAT 
  • Inc VAT: £17.94
Product Code
  • 10 or more £13.95 ea. (Ex VAT)
  • 20 or more £12.95 ea. (Ex VAT)
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Clearway Post Mounted Road Sign DIA 642

An area on a main carriageway marked by the red cross of diagram 642 means stopping is strictly prohibited due to the speed and design of the road, this sign is otherwise known as the 'Clearway Sign'.

The beginning of a clearway must be marked with this sign with a supplementary plate indicating the length in miles (rounded to the nearest whole mile if longer than 3 miles). Signs can be placed on both sides of the road is required. The end of the clearway should be signed using this sign and an 'End' supplementary sign.

These signs should be mounted in pairs with back-to-back clips where possible. Repeaters may be used, alternating from one side to the other, at travel intervals of around 60 seconds (every 1600m at speed limits of 60mph).

The smallest repeater size is 300mm, with sizing available to 1200mm. Please call or message our sales team to arrange alternative sizing where needed.

 No stopping Post Mounted Sign

Superior Quality Sign Face

Superior quality speed bump sign

Superior quality prismatic reflective sign face ensure that the sign stands the test of time.

Durable Composite Base

Classic roll up sign hinge

Made from a composite material which is an aluminium covering over plastic, it is light and ultra strong.

Designed to be Post Mounted

Protected reflective face

Each Part of the sign comes with two rails allowing the fitment of two clips per face for secure mounting.

Need Help Finding The Right Sign Face?

Our sales team are ready and waiting to take your call on 01905 794 875 to help you get the right post mounted sign for the job. We also have temporary warning signs as well as road marking signs available, if you do not need a post mounted item.

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Conforms Class 2 Reflectivity
Diagram Reference 642
AccuChecked ✔ (The specification has been independently checked for accuracy)
AccuPhoto ✔ (The photos are of the actual product type that you are ordering)
Thickness 3.6mm (face), 20mm (including rails)
Type R2/RA2 reflective material on composite backing
Colour Grey backing, white, red and black signage
Customisation Alternative wording and sizes available. Please call for details.


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Unit 30 North Bank,
Berryhill Industrial Estate,
Droitwich Spa, WR9 9AU


01905 794 875


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