allowed
attention
background
ban
bicycle
bicyclist
bike
biker
button
caution
concept
copyspace
cycle
cyclist
danger
design
forbid
forbidden
graphic
icon
label
mark
metal
no
not
pictogram
prohibition
quality
recreation
red
restriction
risk
road
roadsign
round
route
shape
sign
signpost
space
sport
stop
symbol
traffic
transport
trip
vehicle
warning