a. red light

d. animal crossing sign

h. wet paint sign

l. ice cream sign

p. curvy road sign

b. thin ice sign

e. no standing sign

i. railway crossing sign

m. parking sign

q. falling rock sign

c. wet floor sign

f. slow down sign

j. speed limit sign

n. children crossing sign

r. green light

g. bumpy road sign

k. one way sign

o. tunnel sign