access
ahead
arrow
barrier
british
caution
closed
color
concept
construction
danger
detour
direction
diversion
divert
entry
hazard
highway
industrial
industry
information
left
no
notice
obstacle
rainy
restriction
road
roadworks
route
safety
sign
signage
signal
stop
street
symbol
traffic
transport
transportation
travel
uk
urban
warning
way
wet
white
work
yellow