Prohibition Signs Ireland
Prohibition signs are the red-circle-with-diagonal-bar safety signs that tell people what they must NOT do. Safety Sign Centre carries the full ISO 7010 prohibition range — no smoking, no entry, no naked flames, no access for unauthorised personnel, do not use, no mobile phones — and dispatches nationwide from Drogheda.
Statutory no-smoking signage
Every workplace and indoor public space in Ireland must display the statutory no-smoking sign at every entrance. We supply the HSA-compliant artwork in vinyl, PVC and ACM.
Site access control
"No unauthorised access", "Construction site — no entry", "Authorised personnel only" and "No pedestrians" signs are the most-ordered prohibition signs on Irish construction projects.
Custom prohibition signs
We manufacture custom prohibition signs in any size with your own wording — e.g. "No deliveries before 8am", "No parking — clamping in operation".
Frequently asked questions
+What is a prohibition sign?
A prohibition sign is a red circle with a red diagonal bar over a black pictogram on a white background. It tells people what they MUST NOT do — no smoking, no entry, no mobile phones, etc.
+Are no-smoking signs a legal requirement in Ireland?
Yes. Under the Public Health (Tobacco) Acts, every workplace, pub, restaurant and shared building in Ireland must display a compliant no-smoking sign at every entrance.