Yamaha WARRIOR YFM350X Owner's Manual page 194

When riding in an area where you might not
easily be seen, such as desert terrain, mount a
caution flag on the machine. DO NOT use the
flag pole bracket as a trailer hitch.
WARNING
Always mount a caution flag on the machine
to make you more visible when operating in
areas where you might not be seen by other
off-road vehicles. Watch carefully for other ve-
hicles.
Do not ride in areas posted "no trespassing".
Do not ride on private property without getting
permission.
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