Earlier quoted context omitted.
It's only binding in that district. So here's how the loophole works. There are 12 courts of appeals. You (ICE) does a bad thing. (renditions a US citizen to an El Salvador concentration camp without due process) You get sued, appeal it to that court of appeals. Let's say it's the 9th Circuit Court of Appeals, let's say you lose. You take the L and move on. You never do the bad thing in the 9th circuit again: that de…
There is no loophole. Defendants in the 5th circuit can appeal to the Supreme Court. That is one of the main roles of the Supreme Court: resolving circuit splits.
The 9th has nothing to do with an immigration hearing in the 5th, the individual’s personal history is irrelevant here.
Matter of Rahman, 20 I&N Dec. 480 (BIA 1992) seems to cover this. (IANAL)