"There is a further difficulty for the claimant which would also mean that the case for the claimant is doomed to failure and that is because the allocation of responsibility between member states under the Dublin regulations cannot be challenged by an individual save on human rights grounds and perhaps on the basis of irrationality, neither of which are relevant to the present case. The matter was made clear by Laws LJ, who said when giving the only substantive judgment of the Court of Appeal in R v AA (Afghanistan) v Secretary of State for the Home Department[2006] EWCA Civ 1550 : 'I certainly accept in general terms that an asylum claimant cannot challenge (save perhaps on human rights grounds) the allocation of responsibility between States for the determination of his claim where that has been effected by proper application of Dublin I or II.'" "