The question will be, who is the operator? I'm going back to the notion of operates. “Operate” is defined in the act in a way that it's the physical operation of a railway. It's not how you operate a business; it's the physical operation. You have to be involved while you physically operate your railway. If you have two railways that collide with each other, both railways are involved. If you have one railway that is involved in an accident, and the traffic was interchanged from another railway a hundred miles away, the other railway is not involved.
On April 30th, 2015. See this statement in context.