No Admittance Authorised Personnel Only Sign | UK Health & Safety Sign
The No Admittance Authorised Personnel Only Sign is a vital safety tool for clearly marking restricted access zones within workplaces, construction sites, and utility environments. With a bold red prohibition symbol and clear text, it helps prevent unauthorised entry, reduce liability, and maintain full compliance with ISO 9001 safety standards.
Manufactured in the UK and available in a durable 500×300 mm format, this sign is ideal for placement on doors, walls, fences, or machinery housing. Constructed from premium substrates such as anti-slip vinyl, Foamex, Corriboard, and composite aluminium, it’s built for both indoor and outdoor use. Standard and heavy-duty floor sign variants are also available.
This sign supports workplace safety by clearly informing staff, contractors, and visitors that the marked area is restricted to authorised personnel only — keeping people safe and operations secure.
🔧 Technical Review
This high-contrast, red-on-white warning sign uses a universal prohibition symbol to convey a clear no-access message. Whether wall-mounted or applied as a floor sign, it maintains visibility even under demanding environmental conditions.
Its anti-slip overlaminate adds extra grip for foot traffic when used as a floor sign — perfect for industrial settings, labs, warehouses, and workshops.
✅ Why Choose Morelock?
✔️ ISO 9001 certified access restriction signage
✔️ Durable materials with anti-slip options
✔️ Standard and heavy-duty formats available
✔️ Fixed or self-adhesive mounting methods
✔️ Designed for professional and industrial use
✔️ Direct from UK manufacturer
📌 Ideal For
• Laboratories and research zones
• Server and data rooms
• Chemical or hazardous material stores
• Electrical switchboards and panels
• Construction site cabins or accessways
• Private work areas and secure facilities
🌟 Summary
• Prohibition sign for restricted access zones
• ISO 9001 certified and UK safety compliant
• Durable 500×300 mm sign with floor-grade options
• Suitable for industrial, commercial, and public environments
• Clear and direct no entry instruction for all sectors
📊 Product Specifications
Feature | Details |
---|---|
Product Name | No Admittance Authorised Personnel Only Sign |
Sign Type | Access Restriction / Prohibition Sign |
Substrate Options | Anti-Slip Vinyl, Composite Aluminium, 3mm Foamex, 4mm Corriboard |
Fixing Options | Self-Adhesive, Pre-Drilled, Channel Rail |
Available Sizes (mm) | 500×300 |
Compliance | ISO 9001 |
🔗 Useful Links
Section | Link & Description |
---|---|
🛒 Shop All Safety Signs | Browse all UK-compliant safety and warning signs |
⚙️ Installation Services | We offer full installation support across the UK |
📦 Bulk Orders? | Request bulk discount pricing for councils or large sites |
📚 Safety Guidance | HSE Regulations – L64 Guidance on Safety Signs |
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