Ключевые слова: accident, alert, attention, background, beware, blue, caution, city, crossing, crossover, crosswalk, design, drive, graphic, hit a pedestrian, human, icon, information, instruction, metallic, notice, passage, pedestrian, pedestrians, people, person, post, road, road sign, roadsign, safety, sign, signal, signpost, speed, street, symbol, traffic, transition, transportation, urban, walk, warning, way, white, yellow, zebra, zebra crossing, zone,