alert
asphalt
autobahn
background
badge
ban
barring
black
bracing
car
caution
circle
cross
forbidden
highway
icon
law
no
not
notice
object
outdoor
parking
prohibit
prohibited
prohibition
restricted
restriction
road
roadsign
round
rule
safety
shape
sign
signage
street
symbol
texture
traffic
transport
transportation
vehicle
warning
way
white
yellow