Ключевые слова: allow, approve, attention, caution, city, control, controlled, crossing, danger, dawn, direction, driving, european, german, go, information, jam, law, octagon, prohibit, prohibition, red, regulation, road, roadside, safety, security, sign, signal, signboard, speed, stop, stop sign, street, street sign, sundown, sunset, symbol, traffic, transportation, travel, urban, wait, warning, way,