David Graham at the Transport, Infrastructure and Communities Committee

I understand.

LVVR is specific to locomotives. I assume that's intended only as a lead locomotive. Would all locomotives always have it operational when the engine is running? Would you have it in DPU engines? Would you have it outside of that, on wayside detectors and so forth? With regard to anywhere else where you have a fixed placement, would you want to go that route, or is it only the lead engine that would have it?

I'm assuming it's Mr. Jang on that one.