das Uber Soldat, to answer your post that you have since deleted:
"He didn't taxi for 45 minutes. Infact, who would ever taxi for 45 minutes at bankstown? I would put a max time of 0.2, 12 minutes. You're almost always out of ysbk and well into the training area within 0.2 or 0.3."
R U there on the busy days? I've waited for 5-6+ aircraft in front of me lining up on the odd occasion and I've only been in there half a dozen times on my way though from Melbourne.