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