The March CG921 became the Lotus 107
Leyton House Racing appeared on the grid in 1990, it was of course the March F1 Team that re-appeared on the grid in 1987. Sponsored by Leyton House a Japanese real-estate company. Where 1990 eventually was a good season, 1991 began badly. Financial struggle, and eventually the arrest of Akira Akagi in September was the begin of the end for the team. However, it did not mean that the team
