Reply to "Big Boy #4014 moves under power for the first time in over 50 years • The UP is bringing out the 4014, see schedule 🚂"

So the whole train would brake in emergency, the diesel would have it's brakes applied and still pushing? I know you can't control the diesels' brakes from the steamer control stand, so you are telling me there was no over-ride safety that would throttle the diesel down unless it was done manually? So they forgot about the field switch too?