Risk of Falling or Fallen Rocks Sign (Right)- Diagram 559-B for rockfall hazard zones
  • Risk of Falling or Fallen Rocks Sign (Right)- Diagram 559-B for rockfall hazard zones

Risk of Falling or Fallen Rocks Sign (Right) – Diagram 559-B | Permanent UK Traffic Sign

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Risk of Falling or Fallen Rocks Sign (Right) – Diagram 559-B. Permanent UK traffic sign, available in multiple sizes and reflective options. Free delivery and fast dispatch.

If the product offers variations, Choose an option from each row:

Estimated Delivery (Working Days):3 - 7 days
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Product Name
Risk of Falling or Fallen Rocks Sign – Diagram 559-B

Overview
This official UK traffic warning sign Diagram 559-B alerts drivers to potential falling rock hazards. Commonly used in mountainous or cliffside areas, it ensures road safety compliance with the TSRGD. The triangular falling rock symbol is easy to recognise, helping reduce accidents caused by loose debris and encouraging driver caution in high-risk environments.

Why Choose Morelock
  • TSRGD-compliant permanent road sign
  • Highly visible, reflective and weather-resistant
  • Engineered for UK mountain, coastal, or landslide-prone areas
  • Multiple size and substrate options available
  • Fast UK-wide delivery – direct from manufacturer

Product Features
  • Diagram 559-B – official UK falling rock warning sign
  • Red triangle with falling rock graphic for instant recognition
  • Reflective surface for day/night visibility (R3B or RA2)
  • Weatherproof and UV-stable for long-lasting use
  • Pre-drilled for easy post-mounting installation

Frequently Asked Questions
  • Where should this sign be used?
    On roads near cliffs, mountains, quarries, or slopes with rockfall risk.
  • Is it compliant?
    Yes – fully compliant with TSRGD UK road regulations.
  • Is it reflective?
    Yes – choose R3B or RA2 grade for high visibility in all conditions.
  • Can it be customised?
    Yes – custom sizing, materials, or fixings available on request.

Specification Table
Feature Details
Sign Name Risk of Falling or Fallen Rocks – Diagram 559-B
Material Options Aluminium Composite, Foamex, Rigid Plastic
Reflectivity R3B or RA2
Mounting Pre-drilled holes for post mounting
Compliance TSRGD / UK Road Sign Standards

Additional Useful Links
Weight 3.9 kg
Facing

RA2, R3B
Substrate

Aluminium, Composite, Stickers
Fixing

Channel, Plate Only, Self-Adhesive
Size (mm)

450, 600, 750, 900, 1200, 1500

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