Speedway Grand Prix: Big crash for Jack Holder as he collides with Robert Lambert in Heat 11

Jack Holder had a high-speed accident in Heat 9 at the Wroclaw Grand Prix, as he ran into the back of Robert Lambert who went on to win the restarted race. Jack Holder had a high-speed accident in Heat 9 at the Wroclaw Grand Prix, as he ran into the back of Robert Lambert who went on to win the restarted race.