6 drivers from W series need medical checks after big crash
Aston Martin driver Lance Stroll of Canada steers his car during the second practice session prior to the Formula One Grand Prix at the Spa-Francorchamps racetrack in Spa, Belgium, Friday, Aug. 27, 2021. The Belgian Formula One Grand Prix will take place on Sunday. (AP Photo/Francisco Seco)

Aston Martin driver Lance Stroll of Canada steers his car during the second practice session prior to the Formula One Grand Prix at the Spa-Francorchamps racetrack in Spa, Belgium, Friday, Aug. 27, 2021. The Belgian Formula One Grand Prix will take place on Sunday. (AP Photo/Francisco Seco)

Aug. 27, 2021 10:09 AM EDT
Red Bull driver Sergio Perez of Mexico steers his car during the second practice session prior to the Formula One Grand Prix at the Spa-Francorchamps racetrack in Spa, Belgium, Friday, Aug. 27, 2021. The Belgian Formula One Grand Prix will take place on Sunday. (AP Photo/Francisco Seco)

Red Bull driver Sergio Perez of Mexico steers his car during the second practice session prior to the Formula One Grand Prix at the Spa-Francorchamps racetrack in Spa, Belgium, Friday, Aug. 27, 2021. The Belgian Formula One Grand Prix will take place on Sunday. (AP Photo/Francisco Seco)

Aug. 27, 2021 10:08 AM EDT