Ключевые слова: adult, background, ban, business, caucasian, caution, cigarette, concept, danger, expression, face, female, forbid, forbidden, gesture, girl, hand, health, human, icon, illustration, isolated, law, no, not, people, person, prohibited, prohibition, red, refusal, rejection, restrict, restricted, restriction, risk, road, safety, security, sign, signs, smoke, stop, symbol, tobacco, traffic, warning, white, woman, young,