“9. In order to emphasise that we have not ourselves reached a positive view that the issues in question are arguable I would not grant permission and would make the direction on a rolled-up basis. (That may also go some way to address a concern expressed by Ms Anderson that claimants in pending cases in the Administrative Court would exploit any grant of permission in these cases as an indication that the issues apparently now put to bed in Geraldo might be free to stalk the corridors again.)”