Stop 150 Yds Sign – Diagram 502.3 | UK Traffic Management Sign

🛑 Stop 150 Yds Sign – Diagram 502.3 | UK Traffic Management Sign

The Stop 150 Yds Sign (Diagram 502.3) is a crucial UK traffic management sign designed to warn drivers of an upcoming mandatory stop within 150 yards. This sign is typically used before a Stop sign (Diagram 501) to give motorists enough time to gradually slow down and prepare for a controlled stop at junctions, crossings, and high-risk areas.

🔹 Where is the Stop 150 Yds Sign Used?

This sign is commonly deployed in high-traffic and high-risk areas to improve driver awareness and traffic flow, including:

✅ Approaching junctions and intersections – Helps prevent sudden braking at regulated stops.
✅ Motorways and A-roads – Ensures drivers anticipate upcoming stop-controlled zones.
✅ Railway crossings – Alerts motorists of required stops before train tracks.
✅ Pedestrian crossings and school zones – Improves safety by ensuring drivers stop where necessary.
✅ Temporary roadworks and closures – Used in traffic control during construction or detours.

🚦 Improving Road Safety & Reducing Collision Risks

It plays a key role in preventing last-minute braking and ensuring structured traffic control by:

✔️ Providing early warning to drivers, ensuring a smooth deceleration.
✔️ Reducing rear-end collision risks by preventing abrupt stopping.
✔️ Enhancing pedestrian and cyclist safety at designated crossings.
✔️ Ensuring compliance with TSRGD UK road regulations.
✔️ Improving traffic discipline in areas with high vehicle flow.

📏 Highly Visible, Durable & Weatherproof

Built for maximum visibility and long-term outdoor use, the Stop 150 Yds Sign features:

✔️ High-reflectivity material for improved visibility in all lighting conditions.
✔️ Weatherproof and durable construction to withstand harsh environments.
✔️ Corrosion-resistant finish for long-lasting performance.
✔️ Fully TSRGD-compliant, ensuring adherence to UK road safety laws.

🛠 Easy Installation & Multiple Size Options

This sign is available in various sizes and materials to fit different road safety requirements.

✔️ Pre-drilled mounting holes for quick installation.
✔️ Lightweight yet robust design for long-term use.
✔️ Available in multiple reflective grades for maximum visibility.
✔️ Compatible with standard UK signposts and mounting brackets.

✅ Why Choose This Sign?

✔️ Official UK traffic management sign for advance stop warnings.
✔️ Helps motorists prepare for a controlled stop, enhancing road safety.
✔️ Highly visible, reflective, and weatherproof for all driving conditions.
✔️ Fully TSRGD-compliant, ensuring legal use on UK roads.
✔️ Suitable for junctions, pedestrian crossings, and railway stop zones.

📌 Summary

• Stop 150 Yds Sign – Diagram 502.3 provides early warning of a required stop ahead.
• Enhances road safety by allowing drivers to slow down smoothly before reaching a stop point.
• Highly reflective, weatherproof, and durable, making it suitable for long-term outdoor use.
• Ideal for motorways, urban roads, railway crossings, and construction sites.
• Fully TSRGD-compliant, ensuring adherence to UK traffic regulations.
• Available in multiple sizes for flexible installation options.

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Additional resources:

Driving rules

• The Highway Code
• Legal obligations of drivers and riders