There is quite a bit we dont have Vet
First the states have a duty - parens patriae - ( and you are allowed to say - "what-ens what-tree-eye?") to protect the rights of various citizens of whom Dr ElSheikh is one, in a federal court
so the Fed goes into that
The judge says that the rights that were infringed by the previous goes or attempts are still infringed
He then looks at the personal rights of Dr Elsheikh - who has rights under Art 1 of the constitution - and he says they are also infringed
Trumps emails and interviews about which everyone has said 'Oh boy that'll get him into trouble', have .. got him into trouble. Specifically where he says "I cant carl it a muslim ban but it is" - so the judge looks at context and not at text [ and a zillion lawyers stand up and insist "o no no you must look at the text and not the context"]
and so the judge says - more of the same - strike it out
oh, he also looks at the TRO ( temp restraining order) and says he thinks there is a good chance of it being made permanent.
There is not much in it for us I have to say - Parens patriae I dont think I have ever seen discussed in English Law. We dont have an embedded written constitution. We dont have judicial agonising over locus standi - whether the plaintiff is in the right court or should be pleading the action somewhere.
else.
The Gina Miller case - which is kinda related
https://www.supremecourt.uk/cases/docs/uksc-2016-0196-judgment.pdf
whether a minister can trigger article 50 or not
( kinda like executive privilege but it is called royal prerogative - is argued from completely different premisses - 1610 case of proclamations means that both sides agree that a minister cannot alter statute law) - whereas the american case - they kicked off arguing whether the president's orders were justiciable. In Nixons time it was established they were.
longish post - bit technical sorry about that