Ключевые слова: abstain, addiction, alert, allowed, attention, ban, brick, cancer, careful, caution, cigarette, copy, copyspace, forbidden, health, icon, law, nicotine, no, not, old, pattern, products, prohibited, prohibition, red, restricted, risk, roadsign, safety, sign, smoke, smoking, space, stop, surface, symbol, texture, tobacco, wall, warning, white,