Originally Posted by
Vessbot
Pretty much the only thing I can envision that could work in time is for the tower controller to push the button that makes the barricades pop up out of the pavement at all the hold short points.
A long shot, but airport fire trucks could be rushed to the scene to prevent the plane from moving. At a low taxi speed, a firetruck placed in front of the aircraft would surely prevent it from being able to move forward. This is an uninformed opinion, I have no knowledge of this area, hence why I merely suggest it. It would probably only really work on a smaller plane anyway.
I guess not too many people would be willing to go near an active plane?