Mercedes faces "tricky" decision over 2021 vs 2022 development split

F1 is bracing itself for a rules revolution in 2022, with the sport switching to all-new ground effect cars that it hopes will improve the racing.
The extent of the changes for next season means teams cannot afford to fall behind in early development.
That is because the biggest performance steps will be found during the initial work on the 2022 designs – and catching up with rivals if you ...Keep reading