As all lawyers know, the great case about courts confronting a no-go area for them is the late 1960’s case of Anisminic.
A statutory Commission was given the job of deciding whether compensation should be awarded for property sequestrated, in the particular case as a result of the 1956 Suez crisis. The Act empowering it said that the
determination by the Commission of any application made to them under this Act shall not be called in question in any court of law.
The House of Lords, blasting aside arcane distinctions, said that this provision was not enough to oust judicial review for error of law.
Fast forward 50 years, and another Act which says
determinations, awards, orders and other decisions of the Tribunal (including decisions as to whether they have jurisdiction) shall not be subject to appeal or be liable to be questioned in any court.
The Court of Appeal has just decided that, unlike Anisminic, this Act does exclude any judicial review.