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Side Road Ahead Warning Sign – Diagram 506.1-C. UK traffic sign used to warn drivers of a staggered left-hand side road junction ahead. Available in multiple sizes and reflective options.
Professional design, supply, and installation of all types of traffic signs across the UK.
Learn More 🚀The Side Road Ahead Warning Sign – Diagram 506.1-C is a permanent UK traffic sign used to alert drivers to a left-hand side road joining ahead at a staggered angle. This critical warning sign improves road safety by notifying drivers of unusual junction layouts, encouraging reduced speed and increased caution. It is commonly installed on rural roads, fast-moving highways, and locations with poor visibility or non-standard junction designs.
Manufactured to meet full compliance with TSRGD Diagram 506.1-C, BS EN 12899-1, and the Traffic Signs Manual Chapter 4, this sign is constructed from premium-grade aluminium or composite materials and finished with RA2 or R3B reflective sheeting for maximum visibility in all lighting and weather conditions.
Available in sizes from 600mm to 1500mm, this warning sign supports multiple installation options, including channel fixings, plate-only systems, and self-adhesive solutions for fast and secure deployment.
🔧 Technical Review
The sign features a bold black vertical arrow with a left-facing side road at a staggered angle, clearly displayed on a white background and surrounded by a high-visibility red triangular border. Its UV-stable, corrosion-resistant finish ensures long-term durability and clear visual guidance for drivers.
✅ Why Choose Morelock for Your Diagram 506.1-C Sign?
✔️ Fully compliant with UK TSRGD and Chapter 8 standards
✔️ High-visibility RA2 and R3B reflective materials
✔️ Durable aluminium or composite substrate construction
✔️ Available sizes: 600mm, 750mm, 900mm, 1200mm, 1500mm
✔️ Mounting options: channel fixings, plate-only, or self-adhesive
✔️ Free UK delivery and fast dispatch direct from the manufacturer
📌 Ideal For:
• Roads with staggered left-hand side road junctions
• Rural and high-speed roads with unusual junction layouts
• Road safety enhancement and visibility improvement projects
• Private roads connecting to public highways
• Traffic calming and hazard awareness schemes
🌟 Summary (Why You Should Buy This Product)
• ✅ Official UK warning sign for staggered left-hand side roads
• ✅ Fully compliant with Diagram 506.1-C, BS EN 12899-1, and Chapter 8
• ✅ High-visibility reflective options for day and night conditions
• ✅ UV-stable, weather-resistant, and highly durable construction
• ✅ Buy direct from the manufacturer with free UK delivery and fast dispatch
| Feature | Details |
|---|---|
| Product Name | Side Road Ahead Warning Sign |
| Diagram Number | 506.1-C |
| Reflective Class (Facing) | RA2, R3B |
| Mounting Options | Channel, Plate-only, Self-Adhesive |
| Material (Substrate) | Aluminium, Composite, Stickers |
| Available Sizes (mm) | 600, 750, 900, 1200, 1500 |
| Compliance | TSRGD Diagram 506.1-C, BS EN 12899-1, Chapter 8 |
| Weight | N/A |
|---|---|
| Facing | RA1, RA2, R3B |
| Substrate | Aluminium, Composite, Stickers |
| Fixing | Channel, Plate Only, Self-Adhesive |
| Size (mm) | 300, 600, 750, 900 |
| Facing Type | Warranty Duration |
|---|---|
| RA1 | 7 years |
| R2/RA2 | 10 years |
| R3B/R3C | 12 years |
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