Not just the popular press, and not just at Dover - the USSR and GDR options have caused some hilarity amongst some of our local "expats" today who were trying to organise a brief run to the UK over the next few days and were trying to speed things up by doing paperwork ahead of time using the on-line version of the form. It seems to be an feature/artifact of whatever database is linked to the on-line version of the no doubt "world beating" form....
Yugoslavia, too. (Top marks, though, for realising that Rhodesia is no longer ..er..
Rhodesia