Perhaps Mr. The Krink will find this clip of particular interest: https://www.youtube.com/watch?v=UiR5nube33E

I didn't know they ran stackers. Big surprise ra me They do, and what's more, they seem to haul a passenger car (relief crew?) behind the power. Since Oz is soooo...big, crews probably do hundreds, or a thousand miles in 12 hours. IF they regulate transportation similar to Europe, or North America. Hmmm... I wonder. Maybe our friend Mr. The Krink knows.

Well I know there is a lot of railroad/train videos of every part of Australia on YouTube. I've watched most of them and
the Aussie freight trains are interesting. Think back around 2005 I got serious about checking out the Aussie railways
because if I was ever to go to Australia I would need trains to watch. I'm not the tourist type. I don't travel well. So its
soak up the videos which one can glean a lot from. There is a strong bunch of trainspotters in their own land taking excellent
video so I don't have to . Like this one at the busiest railroad junction in Australia for freight trains.