Diagram 513 – Double Bend or Series of Bends Ahead, First to the Left ⚠️
The Diagram 513 Double Bend or Series of Bends Ahead Sign is a UK road safety warning sign that alerts motorists to an upcoming set of bends or curves in the road, with the first bend veering to the left. This sign is crucial for preventing accidents, ensuring drivers reduce speed, and promoting safe navigation on winding roads.
Why This Sign is Important ⚠️
Sharp or consecutive bends can be hazardous, particularly on rural roads, high-speed roads, and areas with limited visibility. Without proper warning, drivers may:
✔ Approach bends too fast, leading to loss of control.
✔ Misjudge the severity of the curves, increasing accident risks.
✔ Struggle to adjust speed in time, especially in poor weather conditions.
✔ Cross into the opposite lane, posing a collision risk to oncoming traffic.
By installing the Diagram 513 sign, road authorities provide advance notice to motorists, allowing them to adjust speed, maintain control, and safely navigate bends.
Key Features & Benefits ✅
- 🔴 Highly Visible Design: A bold black double-bend symbol inside a red-bordered triangle for quick recognition.
- 🚗 Enhances Driver Awareness: Ensures motorists anticipate the upcoming bends and drive accordingly.
- 🌧️ Reflective & Weatherproof: Manufactured with high-quality reflective materials, ensuring visibility in all weather and lighting conditions.
- 📜 Fully Compliant with UK Road Regulations: Meets Department for Transport (DfT) standards, making it legal for roadside use.
- 💪 Durable & Long-Lasting: Constructed from rust-resistant, corrosion-proof materials for permanent outdoor installation.
Where is This Sign Installed? 📍
The Double Bend or Series of Bends Ahead Sign is commonly placed in areas where road curves could pose a danger to drivers, including:
🛣️ Rural and countryside roads – Where winding roads are common.
🏞️ Hilly and mountainous routes – Where steep gradients and bends require extra caution.
🚗 High-speed roads with sudden curves – To ensure safe speed adjustments.
🚧 Roads near bodies of water or cliffs – To prevent vehicles from veering off course.
🚦 Urban roads with hidden bends – Where buildings or foliage obscure driver vision.
By installing this sign in high-risk areas, road authorities reduce accident rates and improve overall driving safety.
The Importance of Installing This Sign ⚠️
Road bends can be deceptive, particularly for new drivers, tourists, and those unfamiliar with the route. Without proper warning, drivers may:
❌ Enter the bend too fast, causing skidding or rollovers.
❌ Fail to maintain lane discipline, risking head-on collisions.
❌ Lose traction, especially in wet or icy conditions.
The Diagram 513 sign ensures:
✔ Motorists slow down and prepare for multiple bends.
✔ Safer navigation on winding roads, reducing crash risks.
✔ Improved road awareness, particularly in bad weather.
This simple yet highly effective sign improves driver safety, especially in areas where sudden bends pose a challenge.
High-Quality Construction for Long-Term Use 🏗️
Our Diagram 513 Double Bend Warning sign is built with premium materials to ensure maximum durability and visibility. Key features include:
🛡️ Rust-resistant aluminum – Ideal for long-term outdoor installations.
🌙 Superior nighttime reflectivity – Enhances visibility in low-light and foggy conditions.
🌦️ Weatherproof coating – Protects against rain, wind, snow, and UV exposure.
Easy Installation Options 🔧
This sign is available in multiple mounting configurations to suit different locations:
📍 Post-mounted versions – Ideal for countryside roads, highways, and urban areas.
🏢 Wall-mounted options – Suitable for car parks and private roadways.
🚧 Temporary signage – Can be used in roadworks, detour routes, or event traffic control.
Each version is designed for quick and efficient placement, ensuring immediate road safety improvements.
Summary 📝
- ⚠️ Warns drivers of a double bend or series of bends ahead, starting with a left turn.
- 🔴 Triangular red-bordered design with a clear double-bend symbol for high visibility.
- 🌧️ Weatherproof and reflective, ensuring readability in all driving conditions.
- ✅ Fully compliant with UK traffic regulations for official roadside placement.
- 🏗️ Constructed from durable, corrosion-resistant materials for long-term use.
- 🚦 Essential for accident prevention in winding road sections.
- 🚗 Ideal for rural routes, mountain roads, and high-speed bends.
🛒 Visit our shop now:
https://morelock.co.uk/products/
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Additional resources:
Driving rules