 Kọ itẹsiwaju fun paragirafi yii - Awọn chassis meji atilẹba ni Brabham ati Rindt ni akoko ṣiṣi 1968 South African Grand Prix, ṣugbọn pẹlu BT26 ti o ṣetan ni akoko fun ere-ije ti o tẹle, awọn chassis meji wọnyi ni a ta si awọn ẹgbẹ agbegbe ati fi silẹ ni South Africa, pẹlu Sam Tingle ati Basil van Rooyen pari kẹta ati kẹrin ni South African Formula One Championship ti ọdun yẹn. Sam Tingle wá kópa nínú ìdíje Grand Prix South Africa 1969 : , idije idije idije 