that parking arrangement has been in use for quite a while-first with the B737 and now the A319-TCX refer to it as the 'company stand', it is tight but no problems up till now
5 new stands are being built to the west of the central apron, contractors on site now to complete in the spring, that should cover the summers traffic-we hope!
The apron will also be remarked to remove those stands and the cul-de-sac arrangement to give more nose in stands facing north