Deter unauthorised access with this No Admittance sign, part of our Access & No Entry range. Manufactured in Britain from weatherproof materials, it’s available in self‑adhesive vinyl, recyclable plastic, rigid plastic or composite aluminium—perfect for gates, doors, hoardings and restricted zones. Featuring a bold ISO 7010-style prohibition pictogram and clear “No Admittance to Unauthorised Personnel” text, it helps enforce your site access protocols and supports compliance with the Health and Safety (Safety Signs and Signals) Regulations 1996. This durable, UV‑resistant sign enhances workplace safety, prevents unauthorized entry to hazards, and safeguards assets and staff under HSE guidance. Fast and maintenance-free, it suits indoor and outdoor environments like construction sites, laboratories, offices and storage areas. A clear access control sign is essential for meeting legal requirements and mitigating risk across industrial, commercial or public premises.