Ключевые слова: accident, button, city, clear, control, crossing, crosswalk, danger, dangerous, equipment, intersection, japan, japanese, machine, manners, modern, outdoor, outdoors, pedestrian, pedestrian priority, priority, push, push button, push button traffic light, push button type, response, road, sensing, sensing signal, sensing traffic light, signal, stop, street, technology, town, traffic light, traffic signal, urban, warning,