现在说法很多呀，WSJ说的是老头关引擎也不顶事，哈哈

"The officer directed Mr. Sikes to turn off the ignition and put the car into neutral, but Mr. Sikes shook his head to indicate neither action worked, Officer Pennings said."

http://online.wsj.com/article/SB20001424052748704784904575111503873150166.html