allowed
attention
background
ban
bike
caution
circle
crossing
cycle
danger
forbid
forbidden
icon
illegal
illustration
information
isolated
law
motor
motorbike
motorcycle
no
not
notice
permission
prohibit
prohibited
prohibition
red
regulation
restrict
restricted
restriction
ride
road
rule
sign
signage
signboard
silhouette
stop
street
symbol
traffic
transport
transportation
vehicle
warning
zone