accident
alert
arrow
attention
banner
barricade
barrier
black
caution
collection
construction
crime
cross
danger
dangerous
frame
hazard
horizontal
illustration
isolated
line
murder
not enter
order
pattern
police
print
restricted
ribbon
risk
road
safety
scene
security
set
sign
stop
strip
stripe
symbol
tape
text
triangle
under
warning
work
yellow
zone
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