“In my view, the Deevaseelan guidelines are as relevant to cases like the present where the parties involved are not the same but there is a material overlap of evidence, as the Immigration Appeal Tribunal observed in TK Georgia, at paragraph 21 of their determination. Clearly, the guidance may need adaptation according to the nature of the new evidence, the circumstances in which it was given or not given in the earlier proceeding and its materiality to securing a just outcome in the second appeal along with consistency in the maintenance of firm immigration control. It should also be borne in mind, as Hooper LJ pointed out in the course of counsel's submissions, that admission of new evidence may, as a matter of fairness, operate for, as well as against, a claimant for asylum. In immigration matters, as in other areas of public law affecting individuals, public policy interests of firmness, consistency and due process may have to be tempered with considerations of fairness in particular circumstances.”
“….following the Devaseelan guidelines, not only is the earlier determination the starting point, it should be followed unless there is a very good reason not to do so. The FTT treated the determination in R's appeal as the starting point but departed from the findings of fact because of the evidence of the uncle's travels. In my judgment that evidence did constitute a very good reason for departing from the determination in R's case as it contradicted a core aspect of the appellant's claim, namely that his uncle had fled from Albania because of the blood feud, was fearful of being killed and could not safely return. The FTT's reliance on that evidence in order to depart from the findings made in R's determination demonstrates no material error of law….”