Ключевые слова: alert, allowed, attention, banner, car, caution, clean, communication, concept, danger, direction, driving, empty, forbidden, graphic, grunge, highway, icon, illustration, indication, label, law, mark, no, notice, object, octagon, pictogram, protection, protest, reflection, restrict, restriction, retro, road, safety, sign, signal, sticker, stop, symbol, template, traffic, traffic sign, transport, transportation, truck, warning, way,