Wolff: F1 should restrict sprints to select "Grand Slam" events

F1 trialled a 17-lap, 100km sprint race on Saturday at Silverstone to determine the grid for Sunday's full-length British GP, with Red Bull's Max Verstappen beating Mercedes duo Lewis Hamilton and Valtteri Bottas to claim pole. Though Wolff told Channel 4 immediately afterwards that he felt "pole should be for...