accident
area
attention
autumn
background
barricade
barrier
black
blurred
boundary
caution
concept
crime
cross
danger
dangerous
design
entry
forbidden
green
hazard
hooliganism
investigation
isolated
line
nature
nobody
object
order
park
police
prohibit
prohibited
protection
red
red white prohibiting tape
red white prohibitory ribbon
restricted
ribbon
safety
scene
security
sign
stop
symbol
tape
warning
white
yellow
zone