Ключевые слова: background, blue, calming, car, caution, circle, city, code, cross, design, drive, driving, end, european, highway, hundred, information, informing, law, limit, limitation, limited, modern, one, outskirts, regulations, restriction, road, road sign, roadsign, round, rule, sign, speed, speed limit, station, street, symbol, traffic, traffic laws, traffic regulation, traffic rules, traffic sign, transport, uptown, urban, white, zone,