Blue Flag
Each person working this track places their ID badge on the blue flag. Very effective safety practice.
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Uploaded on March 24, 2010
Taken on March 23, 2010
Blue Flag
Each person working this track places their ID badge on the blue flag. Very effective safety practice.
715
views
1
fave
0
comments
Uploaded on March 24, 2010
Taken on March 23, 2010