nicotine
addiction
airport
area
attention
bad
ban
black
cancer
cigar
cigarette
danger
death
filter
forbidden
graphic drawing
group
hazard
health
hot
icon
illness
information
law
narcotic
no
no smoking
notice
pernicious
pernicious habit
pictogram
poison
prohibited
pub
public
quit
restaurant
risk
safety
set
sign
smoke
smoking area
smoking place
stop
symbol
tobacco
warning
zone