“We wish to emphasise the obvious point that not every case allocated as Complex is suitable for transfer to the Upper Tribunal. For instance, a very long Missing Trader Intra-Community case taking many weeks to hear may be inappropriate for transfer (even if it is very complex in nature) for the very reason that its length makes it inappropriate to be heard by the Upper Tribunal having regard to its judicial, estate and financial resources. It would not, therefore, be right to say that before a case could be allocated as a Complex case it must be one which is suitable for transfer to the Upper Tribunal.”