Hazard signs
What is a hazard sign?
A hazard sign/warning symbols are recognisable symbols designed to warn you about hazardous or dangerous materials, location, or objects.
Mandatory sign?
What is a mandatory sign?
A mandatory sign shows you what action is required.
Prohibitive signs
What is a prohibitive sign?
A prohibitive sign is a safety sign that is prohibiting certain behaviour likely to cause risk to your health or safety.
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