abstain

addiction

area

background

ban

beware

brick

building

cafe

careful

cigarette

cigarettes

disturb

forbid

forbidden

hazard

health

icon

information

interdiction

law

nicotine

non

not

old

post

products

prohibited

prohibition

public

red

restaurant

restricted

risk

road

rule

sign

smoke

smoking

stop

symbol

table

tobacco

wall

warning

white

wood

wooden

zone