Thanks indeed NJ.
I am absolutely in favour of human rights, of course, i think any sane person is.
The problem clearly lies in the simple concept of being able to appeal endlessly, taking inordinate amounts of time, and costing inordinate amounts of money, but thanks to your explanation, I can see that actually cutting that process to an appropriate length is simply not going to happen, and as you say, we are indeed stuck with it.
It is an ideal vote-catcher, for Labour to say they will 'deal with the backlog', and it may well assist them in winning the next election.
But it is also clear, again from your explanation, that they are absolutely as powerless as the current incumbents to change the system in any way that means that the influx, and the duration of stays during appeals, can be reduced, even though they are going to promise that it can.