I am really keen to read a little more about rail crossing standards in Victoria. In particular, how loud must the audio alarms sound and what are the audio rules regarding train horns. To date, I simply can't find any guidance. However, knowing how amazing and knowledgeable you guys are, I'm sure i'll some leads to work with soon.
Please let me be the first to say I am researching a topic for academic purposes. I am not a part of any media organisation. I'm still recovering from my 'flaming' about two years ago when I last asked a question.
***Actually, just found this: http://ptv.vic.gov.au/assets/PTV/PTV%20docs/VRIOGS/VRIOGS-003-2-2006.pdf***