In Formula 1, drivers have the opportunity to choose one permanent number between 2 and 99. Previously-used numbers are reserved for two years for drivers who are no longer on the grid, and the number 1 is reserved for the reigning World Champion.

In Formula 1, drivers have the opportunity to choose one permanent number between 2 and 99. Previously-used numbers are reserved for two years for drivers who are no longer on the grid, and the number 1 is reserved for the reigning World Champion.