Planning clear and appropriate school safety signs
Safety signs should communicate a clear action at the place where people need it. Begin with the school’s assessed risks and existing controls, then select appropriate signs and positions. Check the actual approach, lighting and audience, and remove or replace signs when the arrangement they describe changes so contradictory instructions do not accumulate.
Start with the action and assessed need
Identify what a person needs to understand: a prohibition, a warning, a required action or a route to help. HSE guidance places safety signage within risk assessment and other controls. A sign should support those arrangements, not become the only response to a hazard that needs to be removed or controlled differently.
Use the appropriate recognised sign for the intended meaning and verify requirements through the responsible staff. Avoid inventing a decorative symbol for an essential safety instruction. Where supplementary wording is useful, keep it concise and understandable to the people who will encounter it.
Test signs from the real approach
Stand where a pupil, visitor or contractor first needs to make the decision. Check whether the sign is visible, readable and unambiguous from that point. An arrow can appear correct on a floor plan while pointing poorly when viewed at an angle or after entering through a different door.
For a changed route during building work, walk the complete route with the person responsible for the temporary arrangements. Check the first instruction, each decision point and the final destination. Remove superseded directions through the agreed process so the reader does not face two competing routes.
Maintain the sign and its meaning
Record who owns permanent and temporary signs. Include the relevant review or removal date for temporary instructions. Inspect visibility during premises checks, especially where displays, stored equipment or vegetation may cover the sign over time.
Clean and replace signs using methods suitable for their material and fixing. Report damaged mounting or unreadable faces promptly. Review the need for a sign when the room’s use, equipment or access changes. Avoid simply adding a new notice beside an obsolete one; a smaller set of accurate, properly located instructions is easier for users to understand and follow.
Action checklist
- Identify the required action and assessed need.
- Use appropriate recognised symbols and concise wording.
- Walk the real approach and test every direction.
- Assign review, cleaning and removal responsibility.
Common questions
Will adding more safety signs always improve a school area?
Only signs that are necessary, accurate and clearly placed help the intended action. Too many competing or obsolete instructions can make important information harder to find.
Sources and scope
Source titles are provided for reference. Check the current original guidance and your school's circumstances before making a policy or compliance decision.
- Schools Direct editorial — Original school resource planning guidance and worked examples. Checked 1 November 2026.
- Health and Safety Executive — Safety signs and signals, L64. Checked 1 November 2026.