“…dismissing the first appellant’s appeal and…allowing the second appellant’s appeal [by majority] ‘the guidelines given by the IAT in Devaseelan [a reference given] as to the effect of previous findings by one adjudicator or immigration judge on a later appeal involving the same parties, had previously been approved by the Court of Appeal, and later extended to cases which, although they did not involve the same parties, did involve a material overlap of evidence. Under those guidelines, the earlier decision or findings were treated as a starting point and, in the absence of new material displacing those findings, an immigration judge hearing a later appeal was required to regard the issues as being settled by the first immigration judge’s determination and to make his findings in the second case in line with that first determination. Such an approach found its basis in the general principles of administrative law which included the need for consistency and treatment between the cases. However, the need for the overlap of evidence to be ‘material’ meant that a mere overlap of evidence would be an insufficient test and would introduce undesirable uncertainty. Rather, the guidelines should be applied to cases such as those where the claimant considered by the first immigration judge and the claim considered by the second immigration judge arose out of the same factual matrix, such as the same relationship, or same event or series of events. Furthermore, in applying the guidelines to cases involving different claimants, there may be a valid distinction depending on whether the previous decision was in favour of or against the Secretary of State, because while the Secretary of State was a direct party to the first decision, the claimant was not; and it is one thing to restrict a party from re-litigating the same issue, but another to impose the same restriction on someone who, although involved in the previous case, perhaps as a witness, was not formally a party.”
“I have had the opportunity of hearing the appellant give oral evidence and I have considered all the documentary evidence very carefully. I have considered the documentary evidence and all evidence together as a totality before making any findings of fact. I have placed the account given by the appellant regarding past events in Zimbabwe in the context of the background evidence relating to that country. I sought to distinguish peripheral from ‘core’ parts of the appellant’s account. I find that the appellant is not a witness of truth. I find that no part of his account regarding past events in Zimbabwe may be relied upon. I find the appellant has come to the United Kingdom for reasons wholly unconnected with a fear of persecution in Zimbabwe. I find the appellant is not the child of a MDC supporter, member or activist. I find that the appellant has never been subjected to attacks or harassment by war veterans either as alleged or at all.”
“The appellant had no reason, by his own account, for fleeing Zimbabwe other than that he was harassed and abused by war veterans and ZANU-PF members on account of his mother’s alleged membership of the MDC. The appellant would not have been subjected to such abuse or harassment had his mother not been a member of the MDC and had she not fled Zimbabwe, leaving war veterans to make repeated visits to the appellant in order to establish her whereabouts.”
“I find that the very basis of the appellant’s appeal is predicated on his assertion that his mother was a member of the MDC and that she was perceived by war veterans and ZANU-PF members as having been a member of the MDC. This is, in effect, the same factual matrix upon which the mother’s appeal had been based. That factual matrix had been rejected by the previous Adjudicator as untrue.”
“I have not been provided with any such reason. I find there are no good reasons at all to depart from the findings of the previous Adjudicator and those findings should form the starting point [my emphasis] in my assessment of credibility in the present appeal.”
“However, it is important that I should consider all the evidence, to hear account of the relevance of the determination of [the mother’s] appeal together with the appellant’s own evidence.”
“I have to consider the cumulative effect of these findings and observations upon my assessment of the totality of the evidence. I have to formulate a factual matrix upon which to base my conclusions.”
“Taking the findings of the previous Adjudicator’s determination of [the mother’s] claim as a starting point, and having regard to the observations which I have set out above, I find that the appellant has never come to the attention of the Zanu-PF or war veterans in Zimbabwe. I find that he will present to the Zimbabwean authorities as nothing more or less than a failed returning asylum seeker.”