Steep Hill Downwards Sign (10%) – Diagram 523.1 | Permanent UK Traffic Sign

⚠️ Steep Hill Downwards Sign (10%) – Diagram 523.1 | Permanent UK Traffic Sign

It is an official UK warning sign that alerts drivers to a steep downhill gradient of 10% ahead. This sign is essential for road safety, braking awareness, and vehicle control, particularly for HGVs, cyclists, and vehicles towing trailers. It is fully TSRGD-compliant and is commonly used on hilly rural roads, mountainous routes, and steep declines where braking distances may be affected.

📍 Where is the Steep Hill Downwards Sign Used?

This sign is strategically placed in locations where a significant descent requires caution and speed adjustment:

• Hilly and mountainous roads where downhill slopes can increase speed
• Country roads and rural routes with sharp descents
• High-risk areas for heavy goods vehicles (HGVs) and buses
• Roads with hairpin bends or sharp curves at the bottom of a descent
• Residential or urban streets with steep hills

By warning drivers of steep downhill sections, this sign prevents excessive speed buildup and reduces the risk of brake failure or loss of control.

⚠️ Preventing Accidents on Steep Descents

The Steep Hill Downwards Sign (10%) – Diagram 523.1 helps:

✅ Alert drivers to reduce speed before entering a downhill section
✅ Encourage appropriate gear selection for safe descent
✅ Assist HGV and bus drivers in managing braking and weight distribution
✅ Ensure compliance with UK road safety laws for steep gradient areas

With its bold percentage gradient and triangular warning design, this sign provides clear visual guidance for drivers to prepare for a safe descent.

📏 Highly Visible, Durable & Weather-Resistant

This official UK warning sign is designed for long-term outdoor use, ensuring maximum visibility and durability in all weather conditions.

✔️ Retroreflective surface for high visibility in day and night conditions
✔️ Weatherproof and corrosion-resistant materials for long-lasting performance
✔️ TSRGD-compliant – fully meets UK road safety regulations

🛠 Easy Installation & Multiple Size Options

The Steep Hill Downwards Sign (10%) – Diagram 523.1 is available in various standard UK road sign sizes and materials to suit different locations.

✔️ Pre-drilled holes for quick and secure installation
✔️ Multiple size options for highways, rural roads, and hilly areas
✔️ Compatible with post-mounting systems for easy setup

✅ Why Choose This Sign?

✔️ Official UK warning sign for steep downhill gradients
✔️ Highly visible & reflective for maximum safety compliance
✔️ Weatherproof & durable for long-term outdoor use
✔️ Prevents accidents by warning drivers to control their speed
✔️ Fully compliant with UK TSRGD traffic regulations

📌 Summary

• Steep Hill Downwards Sign (10%) – Diagram 523.1 warns of a steep downhill gradient ahead.
• Encourages drivers to slow down and adjust gears before descending.
• Highly visible, durable & weatherproof for long-term outdoor use.
• Ideal for mountainous roads, rural routes, and high-risk downhill areas.
• Fully compliant with TSRGD UK traffic sign regulations.

🛒 Visit our shop now:

https://morelock.co.uk/products/

Need Installation services?

Morelock Installation

Additional resources:

Driving rules

• The Highway Code
• Legal obligations of drivers and riders