I suppose the real question is, what’s the procedure for removing the cab car from the consist and is there some other unit that can cap it? The Talgo cab cars are essentially permanently coupled to the rest of the train, sharing a single-axle truck with the car behind it. You can’t just take it off and put a cabbage on there, as the adjacent car doesn’t have standard couplers, probably doesn’t have a simple way to close off the end, and probably also doesn’t have something that can hold onto that pair of wheels.
And you wouldn’t couple a cabbage to the severely damaged cab car and run it in service.
