"64. There is little room for debate about the relevant legal principles, given Mr Fitzgerald's acceptance at this level of I (Afghanistan) and A (Somalia). Save in relation to the relevance of lack of co-operation, I see no material difference between the statements of principle in those two cases, but the approach of Toulson LJ in A (Somalia) seems to me to be particularly helpful when considering the issues raised here about the prospect of securing the claimant's removal to Somaliland. As Toulson LJ said, there must be a 'sufficient prospect' of removal to warrant continued detention, having regard to all the other circumstances of the case (see [32] above). What is sufficient will necessarily depend on the weight of the other factors: it is a question of balance in each case."