Ключевые слова: allow, architecture, background, blurred, building, car, caution, city, cityscape, color, concept, control, cross, crossroad, danger, day, defocused, downtown, drive, equipment, europe, facade, go, green, illuminated, junction, lamp, light, london, modern, nobody, object, red, road, safe, safety, semaphore, sign, signal, stop, stoplight, street, symbol, town, traffic, transport, transportation, united kingdom, urban, warning,