The Health and Safety (Signs and Signals) Regulations.• Requires employees to use a safety sign whenever there is a risk that cannot be controlled by any other means.• Demands that all safety sign boards contain a pictogram as part of their intrinsic design feature.Mandatory safety signs which comply with BS5378 Part 1. Self adhesive vinyl. Stat utory NoticesEmployers have a legal duty to inform employees of theirrights and obligations under health and safety law. Printedon semi-rigid PVC for long life and legibility.