Page 25 - ScienceStd4
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Mandatory signs
These signs give directions on what you should do in a certain
area. These are seen in places like chemical storage areas. The
signs are blue and have a circular shape with a white picture in
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the middle as indicated in Figure 16.
Wear face mask Wear high visibility
clothing
Wear face and
Wash your hands
eyeshield
Figure 16: Examples of mandatory signs
Activity 12
Identify key areas in your school environment that need safety
signs. Then, work in groups to create those signs and place
them in the right places.
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