advice
alert
attention
caution
command
communicate
crosswalk
danger
design
direction
dont walk
forbidden
human
illustration
info
information
isolated
mark
pass
pedestrian
people
pictogram
prohibited
prohibition
public
recreation
restriction
restroom
risk
road
safety
sign
signage
silhouette
slippery
speed
stick
stop
street
swimming
symbol
toilet
traffic
transportation
trespass
urban
walking
walkway
warning sign
way