No Track Laying Vehicles – Diagram 622.4B | Permanent UK Traffic Sign
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No Track Laying Vehicles Sign – Diagram 622.4B. UK traffic sign restricting access to tracked vehicles. Available in reflective RA2/R3B finishes and sizes from 300mm to 1500mm.
If the product offers variations, Choose an option from each row:
🚧 Morelock Installations
Professional design, supply, and installation of all types of traffic signs across the UK.
Learn More 🚀No Track Laying Vehicles Sign – Diagram 622.4B | Permanent UK Traffic Sign
The No Track Laying Vehicles Sign – Diagram 622.4B is a circular UK traffic sign used to prohibit the entry of vehicles fitted with tracks—such as bulldozers, military tanks, and excavators—on public roads or sensitive infrastructure. It’s typically installed on road surfaces vulnerable to damage from tracked vehicle movement.
This sign complies with TSRGD Diagram 622.4B, BS EN 12899-1, and Chapter 3 of the Traffic Signs Manual, ensuring it meets all legal requirements for public highway use in the UK. Featuring a symbolic graphic of a tracked vehicle with a red prohibition bar, it provides a clear and instant warning.
Manufactured in RA2 or R3B reflective material for visibility in low light, the sign is available in standard UK circular sizes from 300mm to 1500mm. Options include aluminium, composite, or self-adhesive vinyl, with mounting formats such as channel rail, plate-only, or adhesive-backed.
🔧 Technical Review
Diagram 622.4B is essential in locations with delicate tarmac, bridges, or weight-sensitive surfaces where tracked vehicles can cause structural damage. It’s also used near residential areas, conservation zones, and national parks to restrict construction access.
✅ Why Choose Morelock for Your Diagram 622.4B Sign?
✔️ Fully TSRGD-compliant and Chapter 8 approved
✔️ RA2 or R3B high-visibility reflective finish
✔️ Durable materials: aluminium, composite, or vinyl
✔️ Circular sizes from 300mm to 1500mm
✔️ Adhesive, channel, and plate-only mounting options
✔️ Fast dispatch and UK-made
📌 Ideal For:
• Roads or paths near construction exclusion zones
• Bridges and fragile infrastructure
• Protected landscapes or national parks
• Military or logistics route control
• Council or contractor infrastructure protection
🌟 Summary (Why You Should Buy This Product)
• ✅ Official UK sign to restrict track-laying vehicle access
• ✅ Fully reflective and weather-resistant
• ✅ Available in all standard circular sizes
• ✅ Multiple mounting and substrate choices
• ✅ Made and shipped in the UK
📊 Product Specifications Table
| Feature | Details |
|---|---|
| Product Name | No Track Laying Vehicles Sign |
| Diagram Number | 622.4B |
| 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 622.4B, 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 sign installation services |
| 📞 Get a Road Sign Quote | Request quotes for custom or bulk orders |
| 📚 Government Guidance | View Highway Code Rules for Permanent Signs |
| Weight | 4.9 kg |
|---|---|
| Facing | RA2, R3B |
| Substrate | Aluminium, Composite, Stickers |
| Fixing | Channel, Plate Only, Self-Adhesive |
| Size (mm) | 300, 450, 600, 750, 900, 1200, 1500 |
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