F1 Drivers all wear "End Racism" T-shirts, but 6 don't kneel

El piloto de Mercedes Lewis Hamilton (centro) se arrodilla en respaldo del movimiento Black Lives Matter previo al Gran Premio de Austria en Spielberg, Austria, el domingo 5 de julio de 2020. (Dan Istitene/Pool vía AP)

Mercedes driver Lewis Hamilton of Britain before the Austrian Formula One Grand Prix race at the Red Bull Ring racetrack in Spielberg, Austria, Sunday, July 5, 2020. (Dan Istitene/Pool via AP)

A worker prepares a sticker reading 'End Racism' on the track before the Austrian Formula One Grand Prix race at the Red Bull Ring racetrack in Spielberg, Austria, Sunday, July 5, 2020. (Joe Klamar/Pool via AP)

Race winner Mercedes driver Valtteri Bottas of Finland celebrates after winning the Austrian Formula One Grand Prix at the Red Bull Ring racetrack in Spielberg, Austria, Sunday, July 5, 2020. (Mark Thompson/Pool via AP)

Mercedes driver Valtteri Bottas of Finland poses with his trophy and a bottle of champagne after winning the Austrian Formula One Grand Prix at the Red Bull Ring racetrack in Spielberg, Austria, Sunday, July 5, 2020. (Mark Thompson/Pool via AP)

Race winner Mercedes driver Valtteri Bottas of Finland, centre, pose with second placed Ferrari driver Charles Leclerc of Monaco, left, and third placed Mclaren driver Lando Norris of Britain after the Austrian Formula One Grand Prix at the Red Bull Ring racetrack in Spielberg, Austria, Sunday, July 5, 2020. (Mark Thompson/Pool via AP)