Ключевые слова: 10, additional, additional sign, africa, auxiliary, black, botswana, cgi, computer generated image, goods, horizontal, illustration, isolated, isolated on white, lorry, panel, plate, rectangle, red, reflection, regulation, regulation sign, regulatory sign, road sign, roadworks, sadc, selective restriction, side view, sign, silhouette, south africa, supplementary plate, t, temporary, temporary sign, textured, ton, traffic regulation, transport, truck, weight, white, yellow,