One crazy race!

I’m watching a crazy Formula 1 race from Indianapolis.
Crazy because six cars are driving and 14 others quit after the installation lap. The six cars are using Bridgestone tyres while the other are on Michelin. Michelin made a mistake in the compound of the tyres and couldn’t garantee the safety of the drivers. The mistake resulted in a crash in one of the training sessions, much like last years crash of Ralf Schumacher.
So, all teams with cars on Michelin decided not to race.