Ключевые слова: car, caution, city, control, control signal, crossing, direction, green, green light, hazard, highway, illumination, isolated, light, light post, lights, night, pedestrian, public safety, red, red light, road, road safety, road sign, roadwork, safety, signal, signal control, signal light, signaling, signals, stop, stoplight, street, street light, street sign, traffic control, traffic light, traffic management, traffic rule, traffic signal, traffic signal light, transport, transportation, urban, vehicle, vehicle control, warning, yellow, yellow light,