I called the CAA regarding this last month to be advised that they are currently unsure when they are able to confirm Perth as a venue. I therefore booked in at Gatwick (at great expense) for my last set of exams! I would have thought there would be more of a transitional period from paper based exams to e-exams, possibly giving us Scot's the option to continue at Glasgow using paper exams until another suitable venue was set up. Obviously not!