Ключевые слова: alert, attention, background, barricade, beware, bump, caution, choice, control, damage, danger, direction, hazard, highway, icon, information, mark, notice, obstacle, outdoor, parking, plastic, point, purchase, red, risk, road, safety, security, set, sharp, shop, sign, signal, spike, stop, street, symbol, thorn, tire, traffic, transport, transportation, triangle, warehouse, warning, way, wheel, white,