The Health and Safety (Safety Signs and Signals) Regulations 1996 set the framework for workplace safety signs in Great Britain. They apply where a significant risk remains despite other relevant measures.
Signs come after other controls
A sign does not remove a hazard. Employers should first consider elimination, engineering controls, safe systems of work and other appropriate measures. A sign is used where it can help address a remaining significant risk.
Main sign families
- prohibition signs show behaviour that is not allowed
- warning signs identify a hazard or danger
- mandatory signs show an action or safeguard that must be followed
- safe-condition signs identify escape routes, first aid and other safe conditions
- fire-equipment signs identify firefighting equipment
Maintenance and understanding
Signs must be clear and legible, maintained, and supported by information or instruction where people may not understand the meaning. Too many signs can reduce clarity.
Read the HSE L64 guidance. This page is an introduction and not legal advice.