Diagram 879 – Speed Camera Warning Sign

The Diagram 879 sign is a regulatory traffic sign used to warn drivers of speed enforcement cameras ahead. Featuring a black camera symbol on a white background with a black border, this sign serves as an advance warning for areas where speed monitoring devices, such as fixed, mobile, or average speed cameras, are in operation.

This sign plays a crucial role in traffic law enforcement and road safety, helping drivers stay aware of speed limits, reduce speeding, and prevent accidents.

Key Features and Benefits

📷 Warns Drivers of Speed Enforcement Cameras

Clearly alerts motorists to the presence of speed cameras on the road ahead.
Encourages speed limit compliance, reducing the likelihood of receiving a fine or penalty points.
Helps to improve road safety by discouraging excessive speeding.

🚗 Reduces Speed-Related Accidents

Commonly placed in high-risk zones, accident-prone areas, and urban roads.
Ensures drivers adjust their speed before reaching monitored areas.
Supports local councils and law enforcement agencies in managing road safety.

👀 Highly Visible and Easy to Recognize

Simple black and white design ensures instant recognition.
Made with retroreflective materials, enhancing visibility day and night.
Typically installed alongside speed limit signs (e.g., 30 mph, 40 mph) to reinforce compliance.

Where is the Diagram 879 Sign Used?

The Diagram 879 sign is strategically placed in locations where speed enforcement is actively in use. Common placements include:

Urban roads and city centres 🏙️ – Ensuring compliance with lower speed limits.
Residential zones and school areas 🏡 – Protecting pedestrians and school children.
High-risk accident areas 🚧 – Reducing speed in locations with frequent collisions.
Dual carriageways and A-roads 🛣️ – Encouraging drivers to adhere to speed limits.
Motorways with average speed cameras 🚗 – Alerting drivers to monitored sections.

By providing a clear warning of speed cameras, this sign helps reduce speeding violations and improve overall traffic discipline.

Understanding Speed Camera and Speed Limit Signs

The Diagram 879 sign is part of a comprehensive system of speed enforcement signage that ensures drivers are informed about speed limits and enforcement measures. It works alongside:

✅ Diagram 880 – “Speed Camera Ahead with Speed Limit Reminder” (e.g., 30 mph speed limit).
✅ Diagram 670 – “Speed Limit Sign” (showing specific speed limits).
✅ Diagram 674 – “End of Speed Limit” (indicating where restrictions end).

These signs help reinforce legal speed limits, reducing accidents and making roads safer.

Durability and Compliance

To ensure long-lasting performance and compliance with UK traffic regulations, our Diagram 879 sign is made from high-quality, durable materials:

✔️ Retroreflective coating for night-time visibility 🌙
✔️ Weatherproof aluminum or composite material 🌧️
✔️ Rust and corrosion-resistant for outdoor durability 🏗️
✔️ Available in multiple sizes for different road environments 📏
✔️ Fully compliant with UK TSRGD regulations ✅

This sign is essential for local councils, highway agencies, and traffic enforcement teams to manage vehicle speeds and reduce accidents.

Who Needs This Sign?

The Diagram 879 sign is widely used by:

✅ Local councils and traffic enforcement teams – Managing speed compliance in urban and rural areas.
✅ Highway agencies – Installing signs near speed camera zones.
✅ Law enforcement agencies – Supporting road safety initiatives and speed monitoring.
✅ Schools and residential communities – Ensuring safer roads for pedestrians.

By placing this sign at strategic locations, authorities can encourage responsible driving, reduce speeding incidents, and enhance road safety.

Summary

✔️ Warns drivers of upcoming speed cameras 📷
✔️ Encourages compliance with speed limits to avoid fines 🚗
✔️ Helps reduce accidents by discouraging excessive speed 🚦
✔️ Used in urban areas, motorways, and high-risk locations 🏡
✔️ Fully compliant with UK road regulations (TSRGD) ✅

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Additional resources:

Driving rules