Ключевые слова: allow, authority, background, city, color, control, danger, direction, drive, driving, equipment, forbid, go, green, guidance, highway, illuminated, illustration, intersection, isolated, junction, lamp, light, manage, mode, not, red, regulate, road, safety, semaphore, sequence, shiny, sign, signal, stand, stop, stoplight, street, symbol, traffic, trafficlight, transport, transportation, urban, warning, way, white, yellow, yes,