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Home Permanent Traffic Signs Standard TSRGD Signs Circular Permanent Signs
No Articulated Vehicles Sign – Diagram 622.4A showing black text within red-bordered white circle
  • No Articulated Vehicles Sign – Diagram 622.4A showing black text within red-bordered white circle

No Articulated Vehicles Sign – Diagram 622.4A | Permanent UK Traffic Sign

£4.32 – £129.62Price range: £4.32 through £129.62
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No Articulated Vehicles Sign – Diagram 622.4A. UK traffic sign with text to prohibit articulated HGVs. Available in RA2/R3B reflectivity and all circular sizes from 300mm to 1500mm.

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

  • RA2
  • R3B
  • Aluminium
  • Composite
  • Stickers
  • Channel
  • Plate Only
  • Self-Adhesive
  • 300
  • 600
  • 750
  • 900
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Estimated Delivery (Working Days):3 - 7 days
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Categories: Permanent Traffic Signs, Circular Permanent Signs, Standard TSRGD Signs
SKU: N/A Brand: Morelock Signs
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No Articulated Vehicles Sign – Diagram 622.4A | Permanent UK Traffic Sign


The No Articulated Vehicles Sign – Diagram 622.4A is a regulatory UK traffic sign that clearly restricts access to articulated vehicles using a text-based format. Commonly placed in residential areas, rural routes, and bridge access points, this sign informs HGV drivers that trailers or semi-trailers are not permitted beyond this point.

This design features black text stating “No articulated vehicles” within a red-bordered circular format and is fully compliant with TSRGD Diagram 622.4A, BS EN 12899-1, and Chapter 3 of the Traffic Signs Manual. It is used in place of symbol-based signage where clear textual communication is preferred.

Manufactured with RA2 or R3B reflective sheeting, this permanent sign is available in all standard UK circular sizes from 300mm to 1500mm and offered in aluminium, composite, or self-adhesive vinyl. Choose from mounting formats such as channel rails, plate-only, or adhesive-backed.


🔧 Technical Review

Diagram 622.4A is especially effective in regions where symbolic signage may be misunderstood or where local authorities require plain-English communication. It is vital in urban centres, low-emission zones, and tight turning corridors unsuitable for long goods vehicles.


✅ Why Choose Morelock for Your Diagram 622.4A Sign?

✔️ Fully TSRGD and Chapter 8 compliant
✔️ Clear text-based design: “No articulated vehicles”
✔️ Available in RA2 and R3B reflective finishes
✔️ Supplied in sizes from 300mm to 1500mm
✔️ Built in aluminium, composite, or vinyl
✔️ Reliable UK manufacturer with nationwide dispatch


📌 Ideal For:

• Residential access roads
• Rural village lanes
• Weight-restricted or bridge access routes
• Local authority enforcement zones
• HGV entry management schemes


🌟 Summary (Why You Should Buy This Product)

• ✅ Official UK sign banning articulated vehicles with clear wording
• ✅ Weatherproof, highly reflective, and regulation-approved
• ✅ Available in circular sizes from 300mm to 1500mm
• ✅ Custom mounting and material options
• ✅ Made and shipped from the UK


📊 Product Specifications Table

Feature Details
Product Name No Articulated Vehicles Sign
Diagram Number 622.4A
Reflective Class (Facing) RA2, R3B
Mounting Options Channel, Plate-only, Self-Adhesive
Material (Substrate) Aluminium, Composite, Stickers
Available Sizes (mm) 300, 450, 600, 750, 900, 1200, 1500
Compliance TSRGD Diagram 622.4A, BS EN 12899-1, Chapter 8

🔗 Useful Road Sign Resources

Section Link & Description
🛒 Shop Permanent Signs Explore all Chapter 8 compliant road signs – reflective and compliant
📏 Circular Sign Sizes Available in 300mm to 1500mm sizes – fast UK delivery
🚧 Permanent Installation Options UK-wide installation services for all signs
📞 Get a Road Sign Quote Get quotes for bulk orders or custom requests
📚 Government Guidance View Highway Code Rules for Permanent Signs
Weight 4.9 kg
Facing

RA1, RA2, R3B

Substrate

Aluminium, Composite, Stickers

Fixing

Channel, Plate Only, Self-Adhesive

Size (mm)

300, 600, 750, 900

The reflective materials used are weather resistant and designed for outdoor application. The range consists of three classes including RA1, R2/RA2, and R3B/R3C. The outdoor service life for each class of material is as follows:

Facing Type Warranty Duration
RA17 years
R2/RA210 years
R3B/R3C12 years

 

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