Ключевые слова: alert, arrow, attention, background, beware, blue, car, caution, control, copy space, danger, direction, drive, highway, horizontal, information, international, law, light, main, message, motion, move, movement, post, priority, road, road sign, roadsign, rule, safety, sign, signal, signboard, sky, sky background, space for text, speed, square, stop, symbol, text, traffic, transport, transportation, urban, warning, way, white,