Ensure clear site access control with this high‑visibility red Site Access sign, part of our robust access and no‑entry range. Manufactured in the UK from weatherproof materials, this durable sign is perfect for both indoor and outdoor use on construction sites, industrial zones and restricted areas. Featuring the internationally recognised ISO 7010 prohibition pictogram alongside bold wording, it helps manage site traffic and prevent unauthorised entry. It supports compliance with the Health and Safety (Safety Signs and Signals) Regulations 1996, the Construction (Design and Management) Regulations 2015 and HSE guidance on access control. Choose from rigid plastic, recyclable plastic, Foamex or composite aluminium—each UV‑resistant and long‑lasting. Installation is quick and easy with adhesive backing or pre‑drilled holes. Ideal for contractors, site managers and safety officers who prioritise safety signage, traffic regulation and regulatory adherence. Improve site organisation, protect personnel and reduce risk with this essential site access sign.