My partner has just been granted a 300 visa, and is scheduled to fly London -> Perth -> Brisbane (with Qantas) on 6th April.
After this news announcement last night she's going to try to bring this forward:
https://www.sbs.com.au/news/qantas-and-jetstar-to-suspend-all-international-flights
However I've just seen this:
https://www.sbs.com.au/news/australia-announces-travel-ban-on-all-non-citizens-and-non-residents
Assuming she can move to an earlier flight, will she be allowed in? Even leaving on Friday UK time means arriving on Saturday night after the ban.