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19
roadwork sign
19
Tsunami warning sign
19
Do not enter sign
18
Private!
18
no smoking
18
seaside signs
17
Private!
17
Parliament of Canada
17
Danger of death!
17
down to earth caution1
17
no swimming
17
button alarm
16
Blank Warning Sign.
16
scaffold warning
16
signs for swimmers
15
Fire Exit sign
14
use handrail on escalator
13
no stopping
13
rockfall traffic sign
13
serious warning & barred
13
tow away - no parking sign
13
child safety warning
13
Danger of death!
13
dangerous pedestrians
13
Warning light
12
theft warning
12
Danger - cliff edge
12
Warning!
12
don't go beyond this point
12
no fast walking
12
Flotation level 5
12
Load
11
Sign under water
11
closed road
11
not welcome
11
fading blockage
11
snakes sighted1
11
be careful
10
Humorous perch
10
Foolhardiness