What does this sign mean?
warning
What does this sign mean?
unisex restroom
What does this sign mean?
recycle
What does this sign mean?
elevator
What does this sign mean?
do not litter
What does this sign mean?
dead end
What does this sign mean?
construction
What does this sign mean?
wet floor
What does this sign mean?
bike lane
What does this sign mean?
walk
What does this sign mean?
slow
What does this sign mean?
school crossing
What does this sign mean?
railroad crossing
What does this sign mean?
poison
What does this sign mean?
playground
What does this sign mean?
open
