Single File Traffic Sign – Diagram 518 | UK Traffic Management Sign

🚗 Single File Traffic Sign – Diagram 518 | UK Traffic Management Sign

The Single File Traffic Sign (Diagram 518) is a UK traffic management sign used to instruct road users to merge into a single lane. This sign is commonly used in areas where road narrowing, obstructions, or temporary lane reductions require vehicles to follow an orderly, single-file movement. It plays a key role in reducing congestion, preventing collisions, and ensuring smooth traffic flow.

🔹 Where is the Single File Traffic Sign Used?

This sign is essential for traffic control in restricted or high-risk areas, including:

✅ Road narrowing zones – Ensures safe merging of vehicles into a single lane.
✅ Bridge crossings – Controls traffic where roads are too narrow for multiple lanes.
✅ Construction and roadworks – Directs vehicles through restricted road sections.
✅ Temporary traffic management setups – Used where lane reductions require controlled movement.
✅ Urban and rural roads with lane restrictions – Helps manage traffic in areas with limited road width.

🚦 Improving Traffic Flow & Road Safety

It enhances traffic efficiency and prevents confusion or unsafe overtaking by:

✔️ Ensuring drivers merge smoothly into a single lane.
✔️ Reducing collision risks in areas with lane restrictions.
✔️ Preventing congestion by guiding vehicles into an orderly formation.
✔️ Enhancing safety in construction zones and temporary road setups.
✔️ Ensuring compliance with TSRGD UK traffic regulations.

📏 Highly Visible, Durable & Weatherproof

Designed for long-term use in traffic control environments, the Single File Traffic Sign – Diagram 518 offers:

✔️ High-reflectivity materials for clear visibility in all weather conditions.
✔️ Weatherproof and corrosion-resistant construction for durability.
✔️ Impact-resistant build for high-traffic locations.
✔️ Fully TSRGD-compliant, meeting UK traffic safety requirements.

🛠 Easy Installation & Multiple Size Options

This sign is available in various sizes and materials for different road applications.

✔️ Pre-drilled mounting holes for quick and secure installation.
✔️ Compatible with standard UK road signposts and brackets.
✔️ Lightweight yet robust design, ideal for long-term use.
✔️ Available in different reflective grades to suit various environments.

✅ Why Choose This Sign?

✔️ Official UK traffic management sign for single-file traffic control.
✔️ Helps improve lane discipline and reduce congestion.
✔️ Highly visible, durable, and weather-resistant for reliable road use.
✔️ Fully TSRGD-compliant, ensuring adherence to UK traffic laws.
✔️ Ideal for roadworks, construction sites, bridges, and lane reduction areas.

📌 Summary

• Single File Traffic Sign – Diagram 518 instructs drivers to merge into a single lane.
• Ensures smoother traffic flow in areas with lane restrictions.
• Highly reflective, durable, and weatherproof, ideal for high-traffic zones.
• Essential for roadworks, bridges, and temporary traffic control setups.
• Fully TSRGD-compliant, ensuring legal use on UK roads.
• Available in multiple sizes for flexible installation.

🛒 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