I flew banks runs back in the late 80s and early 90s out of Adelaide.
There were always rumors that bank runs were soon going to end.
When I moved to the US in the late 90s I stayed in the aviation business for a while
but in the last decade prior to retirement I was self employed doing courier work
much of which consisted of, yes, transporting bank documents by road. Again, there were
constant rumors of bank work ending and I can assure you that such work has now ended
in the US, replaced by electronic transmission of images of documents. There maybe a few small banks still doing it,
but it's over for the larger banks.
Sad to say but that probably means the end is coming for Australian bank runs as well.