'The biggest fear in the championship is having to delay the arrival of hybrids. Formula 1 and NASCAR have both pushed back planned major technical rules changes amid the current coronavirus hiatus.

Such a move in the WRC could mean the loss of Hyundai and Ford, both of whom have made clear the need to use alternative energy from 2022.'

https://www.dirtfish.com/rally/wrc/h...ules-planning/