MANDATORY SAFETY SIGNS
1. These are safety signs that informs us to take certain actions in order to prevent or reduce accident.2. They give warning of an impending hazard or danger
3. Examples include wearing of goggles to protect the eyes from splashes or Sparks, wearing of crash helmet to shield the head from falling object, wearing of ear plugs to protect the ear from excessive noise.
HOW MANDATORY SAFETY SIGNS ARE REPRESENTED
They are represented by a blue circular band , white symbol on a blue background.
EXAMPLES OF MANDATORY SAFETY SIGNS
ASSIGNMENT
Explain how mandatory safety signs prevent accident.
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