> It's worth noting that UK courts can't overturn Acts of Parliament.

Is that true? I thought the UK had semi-recently (2009) introduced a Supreme Court for this purpose.

https://www.unz.com/jderbyshire/lessons-from-britains-nation... says this, just a couple of months ago:

> Just this week, on Wednesday, Britain’s Supreme Court struck down the latest attempt to implement the Rwanda plan. (Having a “Supreme Court” that strikes down Acts of Parliament is a fairly recent development in Britain.)