Ключевые слова: alert, automotive, blue, caution, city, city life, cityscape, compliance, control, crossing, crossroad, direction, dusk, electric light, evening, glow, guidance, illuminated, infrastructure, intersection, journey, light, lights, luminous, modern, navigation, night, nocturnal, orange, outdoor, pathway, regulation compliance, regulations, rules, safety, semaphore, signal, signals, sky, stoplight, street, technology, traffic, traffic management, traffic safety, transportation, travel, urban, visibility,