Driving around passed a stacker on main line stopped short of what I "assumed" was a red signal. Several hours later it was still there. Had headlights on dim so I assume not parked and was crewed.
Wondered do trains have to report to DS that they are stopped at control point xyz, or wait X time period before calling in? Assume DS would know train not moving so could advise crew reason (trains ahead, or broken signal proceed slowly to next signal, or whatever is RR practice.)