Australia's is an interesting case because the recent spike coincides (~2 week lag) with the lifting of most of the restrictions. It's also only really spiking

Australia's is an interesting case because the recent spike coincides (~2 week lag) with the lifting of most of the restrictions. It's also only really spiking in one state (although NSW may be slipstreaming Victoria). This is evidence that the lockdown rules were having a significant effect on suppression, and eradication may have been within reach had the easing been delayed another month or two.