Ключевые слова: allowed, attention, background, ban, beach, black, caution, circle, coast, danger, dangerous, forbidden, icon, information, irritating, lake, leisure, man, message, nature, no, notice, ocean, placard, pond, post, precaution, prohibited, prohibition, recreation, red, restricted, risk, river, safe, safety, saftey, sand, sea, seaside, sign, swim, swimming, symbol, warning, water, waves, white,