FIA makes Sakhir track changes as Grosjean leaves hospital following F1 crash

Formula One’s governing body opened an investigation into Romain Grosjean’s Bahrain Grand Prix crash on Thursday as the French driver hailed those who helped him escape the fireball. The International Automobile Federation (FIA) also made changes for this weekend’s race at Sakhir, adding two rows of tires and a conveyor belt at the turn three scene of Grosjean’s accident.