[paganel]

Reading your comment I also realized that something like this would also be quite useful in the eventuality of a grand war in Eastern Europe (let’s say) and of the sudden necessity that would arise at that point of sending big and heavy stuff (ordnance, tanks etc) by train from one part of the continent to the other. Even though I do hope that the European militaries already have this type of policies in place (and hopefully handling connections between several countries’ rail-systems).