Bank Mellat v HM Treasury  EWCA Civ 105, 23 October 2015 read judgment
The Treasury tried again, by orders made in 2011 and 2012 addressed at all Iranian banks, not just Bank Mellat. The EU has now taken over regulation of these banks.
In the current proceedings, the Bank seeks to set the 2011 and 2012 orders aside. These restrictions are, the Treasury says, addressed at the financing of Iran’s nuclear programme, in which all Iranian banks are complicit. Bank Mellat denies this, and the conundrum in the case is how to make sure that the challenge is fairly tried. Collins J (my post here) thought that the Treasury had not revealed enough about its case, and, in substance, on appeal the CA agreed.