Here's the predicted fire spread for today. If the predictions do play out in reality then Coffs Harbour is basically isolated. I can't see how they could possibly run the rally, either physically or morally.

https://twitter.com/NSWRFS/status/1194031586150211585
http://www.rfs.nsw.gov.au/__data/ass...ction-1000.pdf (higher res pdf version)