Mandatory Left Turn Ahead Sign – Diagram 609 | Permanent UK Traffic Sign

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Instructs all vehicular traffic to turn left ahead, ensuring controlled traffic flow

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⬅️ Mandatory Left Turn Ahead Sign – Diagram 609 | Permanent UK Traffic Sign

The Sign is a permanent UK traffic sign that directs all vehicles to turn left at the upcoming junction. This sign is crucial for regulating traffic movement, preventing wrong turns, and ensuring road safety in high-risk areas.

Commonly placed at junctions, intersections, and one-way street exits, this sign guides vehicles efficiently, ensuring a smooth and organized traffic flow.

⚠️ Enhancing Traffic Control & Preventing Wrong Turns

The Mandatory Left Turn Ahead Sign is essential for enforcing traffic direction and ensuring safe navigation.

✅ Instructs all vehicles to turn left at the upcoming junction
✅ Prevents traffic conflicts and reduces accident risks
✅ Improves traffic efficiency at intersections and one-way streets
✅ Fully compliant with UK TSRGD traffic regulations

This sign ensures drivers follow the designated route, preventing illegal or unsafe turns.

📏 High-Visibility, Durable & Weatherproof Design

Designed for long-term outdoor use, this permanent road sign ensures exceptional visibility and durability in all conditions.

✔️ White left-turn arrow on a blue circular background for clear direction
✔️ Retroreflective surface ensures visibility in all lighting conditions
✔️ Weather-resistant materials provide long-lasting outdoor performance
✔️ Fully compliant with UK TSRGD road signage standards

With its bold and universally recognized design, this sign effectively directs vehicles to follow the correct turning route.

🛠 Easy Installation & Versatile Applications

The Mandatory Left Turn Ahead Sign is designed for quick and secure installation in controlled traffic zones.

✔️ Available in standard UK road sign sizes
✔️ Compatible with post-mounted or gantry-mounted installations
✔️ Ideal for junctions, intersections, and one-way streets
✔️ Helps ensure safe and smooth traffic movement

This permanent traffic sign is an essential tool for managing road traffic efficiently and preventing wrong turns.

✅ Why Choose This Mandatory Left Turn Ahead Sign?

✔️ Diagram 609 – Official UK sign for compulsory left turns
✔️ Highly visible and reflective for maximum driver awareness
✔️ Weatherproof and durable for long-term outdoor use
✔️ Prevents wrong-way driving and enhances traffic flow
✔️ Fully compliant with UK TSRGD traffic regulations

📌 Summary

Mandatory Left Turn Ahead Sign – Diagram 609 instructs all vehicles to turn left at the upcoming junction.
Improves road safety by ensuring vehicles follow the designated turning direction.
Manufactured from durable, weather-resistant materials for long-term outdoor use.
Easy to install with post-mounted or gantry-mounted options.
Fully compliant with UK TSRGD regulations, making it essential for traffic management at junctions and one-way streets.

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Additional resources:

Driving rules

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: