I do believe this video was a reasonable factor in the decision, along with the fact that the train was wedged with cranks, many on staff passes, leaving no room for the actual punters at the out stations.
Difficult to know what to say to that, really

After that EMT had a clause inserted specifically into the Rail Staff Travel rules barring staff passes from any additional loco hauled trains they may choose to operate.
Not great, you’d expect staff to set a good example. I just hope the staff members weren’t exhibiting behaviour like in that video!!!