Lane 1 of 2 Closed MLC Sign – WK 111 | Temporary Ireland Traffic Sign

Lane 1 of 2 Closed MLC Sign – WK 111 | Temporary Ireland Traffic Sign

The Lane 1 of 2 Closed MLC Sign – WK 111 is an essential component for managing Mobile Lane Closures (MLC) on two-lane roads in Ireland. Used on advance warning vehicles during live traffic operations, this temporary traffic sign notifies road users that Lane 1 is closed ahead, allowing for safe diversion into the open lane while mobile works proceed.

Designed specifically for Level 3 roads, this sign plays a critical role in dynamic lane closure strategies, particularly during maintenance, inspections, verge work, and rolling roadworks. With its vivid orange background and clear arrow-and-bar symbol layout, it ensures maximum visibility and rapid comprehension by drivers approaching a mobile work zone.

Compliant with Chapter 8 of the Traffic Signs Manual and manufactured with CE-marked materials, the WK 111 sign from Rennicks enhances roadworker safety while maintaining efficient traffic flow in live environments. It is particularly effective in scenarios where speed limits exceed 80 km/h and traditional static signage is insufficient.

🔧 Technical Review

All Rennicks WK-series signs are manufactured using high-quality reflective materials and engineered substrates to suit both short-term and prolonged deployment in live road environments. The WK 111 is available in multiple sizes, reflective grades, and fixing formats tailored for mobile warning vehicles.

Reflective Facings:

• RA2-FLR – Fluorescent prismatic sheeting for excellent daylight and twilight visibility.

• RA2 – Microprismatic retroreflective grade offering long-term performance in night-time or low-light conditions.

Substrates:

• Correx – Lightweight fluted polypropylene; ideal for mobile signage and ease of transport.

• Composite – Aluminium composite for robust use on highways and repeat deployments.

• 3mm Plastic – Durable, versatile substrate for mid-term usage.

• Sticker (Self-Adhesive) – Designed for direct application on clean, smooth surfaces such as vehicle bodies or temporary barriers.

Fixing Methods:

• Cone-Mounted – Popular choice for quick roadside setups during moving closures.

• Quick-Fit – Frame-mounted for rapid deployment on mobile units or trailers.

• Plate-Only – Suitable for attaching to rigid supports or barrier boards.

• Self-Adhesive (Sticker Only) – Ideal for rapid vehicle mounting without frames or fixings.

✅ Why Choose Rennicks for Your Lane 1 of 2 Closed MLC Sign – WK 111?

• ✔️ Certified to EN12899-1 and fully compliant with TSM Chapter 8

• ✔️ Premium Production with CE-marked materials for assured durability

• ✔️ Designed specifically for mobile lane closures and vehicle-mounted warning

• ✔️ Available in multiple reflective grades and sizes

• ✔️ Quick lead times and installation support nationwide

• ✔️ Trusted by Irish contractors, local councils, and road authorities

From fast-moving road maintenance crews to emergency response teams, the WK 111 helps streamline your MLC operations safely and professionally.

📌 Ideal For:

• Mobile Lane Closure operations on two-lane Level 3 roads

• High-speed road maintenance where static signage is unsuitable

• Rolling work zones requiring frequent lane changes

• Use on advance warning vehicles in live traffic scenarios

• Compliance with Irish road safety regulations and Chapter 8

🌟 Summary (Why You Should Buy This Product)

The Lane 1 of 2 Closed MLC Sign – WK 111 provides clear, high-visibility messaging for lane closures during mobile traffic management. With versatile mounting and substrate options, it suits any field operation that demands swift setup and road user clarity. Backed by CE-certification and Irish-made quality, this sign ensures a safer environment for both road workers and motorists.

Whether you’re operating on national primary roads or performing maintenance during off-peak hours, Rennicks delivers dependable signage solutions you can trust.

📊 Product Specifications Table

🛒 Visit our shop now:

https://rennicks.ie/shop

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Additional Resources:

🌐 Traffic Signs Manual Chapter 8
📁 Temporary Signs Category