Restricted Loading and Unloading Sign – Diagram 639 | Permanent UK Traffic Sign

🚛 Restricted Loading and Unloading Sign – Diagram 639 | Permanent UK Traffic Sign

The Restricted Loading and Unloading Sign (Diagram 639) is a permanent UK traffic sign that enforces waiting restrictions, allowing vehicles to stop only for loading and unloading during designated hours and in the specified direction. This sign is commonly used in urban areas, commercial zones, and high-traffic streets to ensure efficient traffic flow and prevent unauthorized waiting or parking.

By clearly defining loading permissions, this sign helps reduce congestion, improve road safety, and support local businesses with controlled delivery access.

⚠️ Enhancing Traffic Control & Regulating Loading Zones

The Restricted Loading and Unloading Sign plays a key role in ensuring smooth traffic operations while allowing necessary deliveries.

✅ Prohibits waiting except for loading and unloading during specified times
✅ Indicates the allowed loading/unloading direction with a right arrow
✅ Prevents unauthorized parking and congestion
✅ Fully compliant with UK TSRGD traffic regulations

This sign is essential for business areas, restricted parking zones, and commercial delivery access points.

📏 High-Visibility, Durable & Weatherproof Design

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

✔️ Bold black text on a yellow background for high contrast and readability
✔️ Retroreflective surface ensures visibility in low-light and night conditions
✔️ Weather-resistant materials for long-lasting performance
✔️ Fully compliant with UK TSRGD road signage standards

With its distinctive layout and clear directional arrow, this sign effectively communicates waiting restrictions to drivers.

🛠 Easy Installation & Versatile Applications

The Restricted Loading and Unloading Sign is designed for quick and secure installation in key traffic management areas.

✔️ Available in standard UK road sign sizes
✔️ Compatible with post-mounted or wall-mounted installations
✔️ Ideal for loading bays, retail zones, and restricted parking areas
✔️ Helps ensure compliance with local parking and loading laws

This permanent traffic sign is crucial for efficient parking regulation and traffic enforcement.

✅ Why Choose This Restricted Loading and Unloading Sign?

✔️ Diagram 639 – Official UK sign for regulated loading and unloading zones
✔️ Highly visible and reflective for maximum driver awareness
✔️ Weatherproof and durable for long-term outdoor use
✔️ Prevents illegal parking and improves delivery access
✔️ Fully compliant with UK TSRGD traffic regulations

📌 Summary

• Restricted Loading and Unloading Sign – Diagram 639 controls waiting restrictions, permitting loading and unloading only during specific hours.
• Improves traffic flow and prevents unauthorized parking.
• Manufactured from durable, weather-resistant materials for long-term outdoor use.
• Easy to install with post-mounted or wall-mounted options.
• Fully compliant with UK TSRGD regulations, making it essential for commercial zones and restricted areas.

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Additional resources:

Driving rules

• The Highway Code
• Legal obligations of drivers and riders