Quarantining infectious returned travellers in capital cities has to stop - now. It has been proven 3 times that the risks simply cannot be managed.
If the aviation industry had failed to learn from its mistakes in a similar manner there would be smoking holes off the end of every runway daily.
TGA needs to expedite vaccine approval. If efficacious vaccines have been approved by reputable overseas regulators, it shouldn't take until January for approval and March for first doses to be administered.
This is getting harder to take every time it happens. Personally, this one has knocked me around worse than the last couple. There was such optimism a few days ago and we have managed to snatch defeat from the jaws of victory, for the same reason. Again.