R 408.13715
R 408.13715 Safety instruction signs.
Cite as Mich. Admin. Code R 408.13715
Rule 3715. (1) A safety instruction sign shall be used for a general instruction or
suggestion relative to safety measures.
(2) A safety instruction sign shall have the signal word in white on a green
background in the upper panel. The lower panel where additional wording may be
used shall be black letters on a white background. (See examples in table 2.)