Protect sensitive areas with our No Access Authorised Personnel Only sign, a vital addition to your access control toolkit. Manufactured in the UK from weatherproof materials, it features a bold, ISO 7010-inspired prohibition symbol and crisp typography to clearly indicate restricted zones. Available in rigid plastic, 3 mm recyclable plastic, composite aluminium or self-adhesive vinyl, this durable sign is designed for both indoor and outdoor use. It supports compliance with HSE and the Health and Safety (Safety Signs and Signals) Regulations 1996, helping you demonstrate duty of care under UK safety legislation. Ideal for securing construction sites, industrial zones, offices, labs and plant rooms, the sign deters unauthorised entry and reduces risk. Quick to install, low maintenance and UV-resistant, it’s a reliable solution for any premises where clear security and safety signage is essential.