ジェフ・リース
Thackwell's debut in a Tyrrell was unsuccessful; he returned to Formula Two in 1981. He was still considered to be one of stars of the future and was signed by Ralt to partner Geoff Lees. After winning the International Trophy at Silverstone, and a third place at Hockenheim, he suffered a massive testing accident driving the works Ralt-Honda at Thruxton that left him with a shattered heel and head injuries. According to Autosport he hit a bank head on and stopped from 140 mph to 0 mph in under 2 feet. Within weeks, although still on crutches, he completed the rest of the season and finished 6th in the Championship.