I found a link to this (http://www.ptua.org.au/myths/) on d.c.hass's blogsite (http://onfourwheels.blogspot.com). It's from the Public Transport Users Association in Victoria, so it's Melbourne and Geelong focused, but still relevant to Canberra.
It makes for very interesting reading.
Very intriguing, there's a whole lot of information there. I would love some of that material to be passed on to some of our MPs!