Ensure workplace safety and meet site regulations with this Hi Vis Jackets Must Be Worn Sign. Ideal for construction sites, warehouses and industrial environments, this mandatory PPE sign clearly instructs staff and visitors to wear high visibility jackets to reduce the risk of accidents in hazardous areas. Manufactured in the UK from durable, weather-resistant materials, this sign is suitable for both indoor and outdoor use. Featuring a bold blue circular symbol in line with ISO 7010 standards, it reinforces visibility compliance as outlined in HSE guidelines for personal protective equipment. The design ensures immediate recognition, helping businesses improve site safety and maintain legal compliance. Available in multiple sizes and materials to suit your specific safety signage needs.