When I had to do some work for Amtrak, we had to attend their “safety” indoctrination. The first thing they said was, “Rule number one is that trains can come from any direction at any time”. The absurdity of that statement was obvious, but the simpleness of it is practical application. And then along comes Kibbles here and low and behold, that train indeed is off the rails and going in all kinds of direction, like the operator does not have any control over it......that seems about right.