“… required (or indeed appropriate). That uncertainty was resolved by the judgment of the Supreme Court in R (Hysaj) v Secretary of State for the Home Department [2017] UKSC 82, [2018] 1…”
“…was considered to be a nullity. That view is consistent with the law as confirmed by the Supreme Court in R (Hysaj)v Secretary of State for the Home Department [2017] UKSC 82; [2018] 1 WLR 221, para 16, and has not been challenged by the appellant. The second letter gave notice under section 40(5) of the British Nationality Act 1981…”