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Home Supplementary Plates
Single File Traffic Sign – Diagram 518. UK traffic management sign instructing vehicles to merge into a single lane for controlled traffic flow.

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

£7.00 inc. VAT £8.40

A traffic management sign instructing drivers to merge into a single lane, ensuring orderly traffic flow and reducing congestion in restricted areas.

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Category: Supplementary Plates
SKU: SUP518 Estimated delivery:3 - 5 days

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πŸš— 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.

πŸ”Ή Where is the Single File Traffic Sign Used?

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

βœ… Road narrowing zones – Ensures safe merging of vehicles into a single lane.
βœ… Bridge crossings – Controls traffic where roads are too narrow for multiple lanes.
βœ… Construction and roadworks – Directs vehicles through restricted road sections.
βœ… Temporary traffic management setups – Used where lane reductions require controlled movement.
βœ… 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:

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

πŸ“ Highly Visible, Durable & Weatherproof

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

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

πŸ›  Easy Installation & Multiple Size Options

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

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

βœ… Why Choose This Sign?

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

πŸ“Œ 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.

πŸ›’Β Visit our shop now:

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Additional resources:

Driving rules

  • The Highway Code
  • Legal obligations of drivers and riders

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