'A decision taken pursuant to the lawful operation of immigration control will be proportionate in all save a small minority of exceptional cases, identifiable only on a case by case basis.'
'17. Mr Hussain argued that the travel dangers referred to by the UNHCR in graphic terms; the appellant's inability to pay to fly; the fact that he is a non-Arab speaking Kurd; that, as a Kurd, he would need to return to Baghdad, then get himself somewhere where he could safely stay until such time as he was able to arrange to travel to Amman; all combine to establish that it would be disproportionate to expect the appellant to return to Iraq in order to apply for entry clearance as a spouse. 18. We are persuaded that Mr Hussain is correct. It is primarily the letter from the UNHCR which has persuaded us of that. The evidence shows that those who fly between Baghdad and Amman are diplomats and businessmen. It is also clear that many of those get to the airport by helicopter from a secure area. The dangers of the road are much more explicit in this correspondence than previously. 19. Mrs Giltrow did not seek to argue that there is any alternative mission to which it would be less hazardous to apply for entry clearance. 20. In our view it cannot be argued that it could be proportionate, in the circumstances which have been set out above, to require the appellant to return to Iraq to apply for entry clearance.'