I think it's necessary and we'll see far more of this in the future; this thing is likely to be around for a couple years minimum; the people were given the choice: behave or be told. We need to be told. Compare to Japan/South Korea where the people did / are doing what's asked.
Look, I know why you're saying you're uneasy; this is a massive change in the hand of power. I'm more than happy though to see it being used. We need it (but I do get your point).
Finally.
I agree it’s needed. My position is I’m glad the government gave the population the chance but over the weekend many behaved like fucking idiots, so he’s turned the volume up, quite rightly and he should do again, if people do not obey the new measures.
If the army have to arrest people and prison sentences are introduced then so be it.
But I really do not like us being in this position, I just appreciate we need to be.
Saving lives is paramount even if it encroaches civil liberties, at this time.