Staggered Junction Ahead Warning Sign – Diagram 507.1C | Permanent UK Traffic Sign

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Staggered Junction Ahead Warning Sign – Diagram 507.1C. UK traffic sign used to warn of staggered junctions with side roads on both sides. Available in multiple sizes and reflective options.

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

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Staggered Junction Ahead Warning Sign – Diagram 507.1C | Permanent UK Traffic Sign

The Staggered Junction Ahead Warning Sign – Diagram 507.1C is a permanent UK traffic sign designed to warn drivers of an upcoming staggered junction with side roads joining from both the left and right in close succession. This sign plays a vital role in reducing accidents by alerting drivers to complex junction layouts where vehicles may merge from either side. It is ideal for rural routes, high-speed roads, and areas with non-standard or offset junction configurations.

Manufactured to meet full compliance with TSRGD Diagram 507.1C, BS EN 12899-1, and the Traffic Signs Manual Chapter 4, this warning sign is produced using premium aluminium or composite materials and finished with RA2 or R3B reflective sheeting for maximum visibility, even in adverse weather or low-light conditions.

Available in sizes from 600mm to 1500mm, this sign offers flexible installation using channel fixings, plate-only systems, or self-adhesive options.

🔧 Technical Review
This sign features a bold black vertical arrow with left and right staggered side road symbols, displayed on a white background and framed by a high-visibility red triangular border. Its UV-stable, corrosion-resistant finish ensures long-term durability and clear visual guidance for all road users.

✅ Why Choose Morelock for Your Diagram 507.1C 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 and right side junctions
• High-speed and rural roads with complex layouts
• Road safety and hazard awareness initiatives
• Private roads connecting to public highways
• Traffic calming schemes

🌟 Summary (Why You Should Buy This Product)
• ✅ Official UK warning sign for staggered left and right side roads
• ✅ Fully compliant with Diagram 507.1C, BS EN 12899-1, and Chapter 8
• ✅ High-visibility reflective options for day and night use
• ✅ UV-stable, weather-resistant, and highly durable design
• ✅ Buy direct from the manufacturer with free UK delivery and fast dispatch

Feature	Details
Product Name	Staggered Junction Ahead Warning Sign
Diagram Number	507.1C
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 507.1C, BS EN 12899-1, Chapter 8

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📚 Government Guidance

Weight	3.9 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: