nicotine
abstain
addiction
art
ban
blue
cigar
contour
danger
death
filter
fire
flame
forbidden
fuel
gas
glowing
graphic
habit
icon
illustration
information
interdiction
isolated
leg
light
line
linear
lineart
medical
neon
object
outline
pain
pictogram
prohibit
prohibition
quit
sign
smoke
stop
symbol
tobacco
warning
white