abstain
alcoholic
background
ban
cigarette
forbidden
gluten free
icon
illustration
information
interdiction
isolated
litter
littering
no
no alcohol
no anchor
no baby carriage
no camera
no cell phone
no dogs
no eating
no lightning
no littering
no noise
no people allowed
no plug
no repair
no smoking
no wifi
not
not drinking water
object
pets
pictogram
prohibit
prohibition
service symbol
sign
silhouette
simple
stop
symbol
warning