Mandatory Signs

What is a Mandatory Sign? a Mandatory Sign is an information type of message sign which is generally used around areas to ensure specific actions are carried out as it is a mandatory requirement, a mandatory sign can be displayed to ensure people wear ppe clothing and equipment or to ensure fire exit doors are kept clear so a mandatory sign has many uses depending on the type of message that needs to be conveyed, a mandatory sign will normally feature a blue circle with a white pictogram symbol of an exclamation mark which generally has the meaning of it must be carried out.