🚛 Diagram 622.4 Articulated Vehicles Prohibited 🚫

The Diagram 622.4 Articulated Vehicles Prohibited sign is a mandatory UK road sign indicating that articulated lorries and similar long vehicles are not allowed to enter a particular road or area. This restriction ensures road safety, prevents congestion, and protects infrastructure by directing large vehicles to suitable alternative routes.

This sign is commonly placed on narrow roads, weight-restricted areas, low bridge routes, and urban centres where articulated vehicles could obstruct traffic or cause safety hazards. It helps regulate traffic flow and ensures compliance with UK transport regulations.

🔴 High Visibility & Compliance ✅

The Diagram 622.4 Sign features a bold red-bordered circular design with the words No Articulated Vehicles, clearly indicating that entry is restricted. This universally recognised design ensures that drivers of large articulated vehicles can quickly interpret and comply with the restriction.

Fully compliant with UK traffic regulations, this sign is legally required in areas where articulated vehicle access must be restricted. Proper placement prevents traffic congestion and road obstructions.

🌦️ Durable & Weatherproof Construction ☀️

Designed for long-term outdoor use, the Diagram 622.4 Sign is manufactured from high-quality materials to withstand various weather conditions. Key features include:

UV-Resistant Coating: Prevents fading from prolonged sun exposure.
Weatherproof Build: Resistant to rain, wind, and extreme temperatures.
Rust-Proof Aluminium or Rigid Plastic: Ensures durability and long-term effectiveness.
Scratch-Resistant Surface: Maintains clear visibility in high-traffic areas.

🔹 Key Benefits of the Diagram 622.4 No Articulated Vehicles Sign

🚛 Restricts Large Vehicle Entry: Ensures safe and efficient road use.
✅ Compliant with UK Road Regulations: Meets legal traffic safety standards.
🔴 Highly Visible Design: Red-bordered circular sign with clear wording.
🌧️ Weatherproof & Long-Lasting: Designed for extended outdoor use.
🛠️ Easy Installation: Pre-drilled holes allow for secure mounting.

📍 Where to Use the Diagram 622.4 Sign

The Diagram 622.4 Sign is essential for various locations, including:

🚧 Low-Bridge & Height-Restricted Areas – Preventing articulated lorries from causing obstructions.
🏙️ City Centres & Urban Roads – Managing large vehicle traffic flow.
🛣️ Narrow Country Lanes – Restricting access to roads unsuitable for long vehicles.
🚦 Weight & Size Restricted Zones – Directing articulated vehicles to alternative routes.
🏗️ Construction & Residential Areas – Preventing unnecessary traffic congestion.

⭐ Why Choose Our No Articulated Vehicles Sign?

📜 Compliant with UK Highway Code regulations
🏗️ Made from high-durability, weather-resistant materials
⚙️ Easy to install with multiple mounting options
🚦 Enhances road safety by preventing articulated vehicle congestion
♻️ Eco-friendly and sustainably produced

📌 Summary

🚛 Prohibits articulated vehicles from entering restricted areas
🔴 Highly visible circular design with a clear prohibition message
🚦 Ideal for urban centres, narrow roads, and weight-restricted zones
🌦️ Weatherproof, UV-resistant, and built for long-term outdoor use
🔩 Easy installation with pre-drilled holes or adhesive backing
✅ Fully compliant with UK traffic safety regulations

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https://morelock.co.uk/products/

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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: