Grosjean has returned to racing in IndyCar Link to this image full-size: https://www.racefans.net/2021/02/23/revealed-three-safety-changes-coming-to-f1-cars-following-grosjeans-fireball-crash/eu3m5kqxcailur/Grosjean has returned to racing in IndyCarAdvert | Become a RaceFans supporter and go ad-freeGrosjean has returned to racing in IndyCar