The driver, who was alone, fled the scene after hitting the protesters, Trooper Chase Van Cleave told The Associated Press. One of the other protesters got in a car and chased the driver for about a mile. He was able to stop him by pulling his car in front of the Jaguar, Van Cleave said.

Troopers arrived, and the driver was put in custody, Washington State Patrol Capt. Ron Mead said.