Ключевые слова: alert, attention, awareness, caution, city, cityscape, control, corner, cross, crosswalk, device, environment, halt, indicator, infrastructure, intersection, landscape, light, measure, pathway, pause, pedestrian, pedestrian traffic light, precaution, precautionary, red, red signal, regulation, road, safety, scene, semaphore, sign, signal, stop, stoppage, street, symbol, traffic, traffic light, transportation, urban, wait, walk, warning, zone,