Ключевые слова: against, background, banner, blue, boarding, bus, business, busy, caution, city, colorful, dresden, driver, driving, dvb, element, europe, german, germany, green, h, information, modern, national, passenger, people, public, regulation, road, rules, school, sign, sky, special, state, station, stop, street, symbol, system, text, trachau, traffic, tram, transport, transportation, travel, urbane, vvo, waiting, white, yellow,