"David Johnson" > Michael wrote: > > Marvin The Martian > > > > >so are you saying we should cancel a train and kick 1000 people off > > >because of 1 door that is marked as out of order? > > > > There's a funky thing called car isolation. > > Guards are not allowed to isolate a car for defective doors if the doors are > closed. I've had guards do it many times, sometimes despite threats from control.