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Military Vehicles Warning Sign – Diagram 582. Alerts drivers to potential tank or armoured vehicle traffic. Available in all UK sizes and reflective classes.
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The Slow-Moving Military Vehicles Likely to Be Crossing or in Road Ahead Warning Sign – Diagram 582 is a specialised UK warning sign used to alert drivers to areas where armoured vehicles, tanks, or other military convoys may enter or travel along public roads. It is especially important near MOD training grounds, military depots, and rural routes near active bases where slow or heavy vehicle crossings occur frequently.
This sign is fully compliant with TSRGD Diagram 582, BS EN 12899-1, and Chapter 4 of the Traffic Signs Manual. It is manufactured from high-quality aluminium, composite substrates, or long-lasting self-adhesive vinyl. For maximum visibility, the sign is finished with RA2 or R3B reflective sheeting, making it suitable for day and night use in all weather.
It is available in all standard triangle sizes used across the UK — 450mm, 600mm, 750mm, 900mm, 1200mm, and 1500mm — and offered with a choice of channel fixing rails, plate-only format, or adhesive backing to suit your installation preferences.
Technical ReviewDiagram 582 displays a bold silhouette of a tank within a red-bordered warning triangle. Its distinct imagery ensures instant recognition and serves to notify drivers that military vehicle traffic, which may be significantly slower or larger than standard road users, is likely to be encountered.
Why Choose Morelock for Your Diagram 582 Sign?
Fully compliant with TSRGD Diagram 582 & Chapter 8 standards RA2 or R3B reflective finishes for enhanced visibility Durable and weather-resistant construction All six UK triangle sign sizes available Mounting options: channel, plate-only, or self-adhesive Manufactured in the UK for rapid national dispatch
Ideal For:• Public roads bordering MOD and RAF training zones
• Rural highways near tank crossings or army depots
• Military manoeuvre corridors and convoy routes
• MoD facility access roads
• Joint-use civilian and military roadways
Summary (Why You Should Buy This Product)• Official UK sign for military vehicle traffic awareness
• Fully compliant with Diagram 582 and reflective standards
• Built for outdoor durability and visibility
• Suitable for permanent installation in all locations
• Fast UK-wide delivery direct from manufacturer
Product Specifications Table| Feature | Details |
|---|---|
| Product Name | Slow-Moving Military Vehicles Likely to Be Crossing or in Road Ahead Warning Sign |
| Diagram Number | 582 |
| Reflective Class (Facing) | RA2, R3B |
| Mounting Options | Channel, Plate-only, Self-Adhesive |
| Material (Substrate) | Aluminium, Composite, Stickers |
| Available Sizes (mm) | 450, 600, 750, 900, 1200, 1500 |
| Compliance | TSRGD Diagram 582, 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 |
 Standard Triangle Sign Sizes |
Choose from 450mm, 600mm, 750mm, 900mm, 1200mm & 1500mm – fast delivery |
| Permanent Installation Options |
Mounting posts, fixings, and installation services across the UK |
 Get a Road Sign Quote |
Request pricing for bulk orders or custom specifications |
 Government Guidance |
Safety at Street Works – Official Code of Practice (PDF) The Highway Code – UK traffic signage rules and standards |
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