chunk: A police motorcycle delivers the ransom and then it is delivered on foot. With the money finally in hand, Blue gives Garber their next demands: that electric power be restored to the subway line, that all signals in the path of the train be set to green, and all police officers be cleared from the tunnel. Having overridden the train's dead-man's switch, a safety device requiring a motorman to continually press down on the throttle or else the train will stop, the hijackers get off the train and set it in motion. As the train starts to move, the undercover officer jumps off and hides. The car begins to travel faster and faster, as no one is controlling its speed.