31 'caution' tagged icons
Click finger
Hand
No mobile phones
Do not touch
Click
Stop hand sign
Do not touch
Attention finger
Attention finger
Do not touch
Attention finger
Do not touch
Free of charge
Attention finger
No smoking
Index finger
Phone silence
Do not use elevator
Keep silence
Heart belt
No smoking woman
Hand
Hand
No smoking at home
Attention finger
Keep silence
No smoking man
Pointing finger
No phone
Turn off ringer
No vuvuzelas allowed