Does anyone have experience of returning to Turkey on an existing blue book resident permit since April? We will be heading back end of the month, I have no valid permit now so will enter on e visa, husband has one year left on blue book style permit, but we have been out since October. We will clear immigration in Istanbul. So dilemma is wether also to get husband e visa, and wether this would have any effect on existing permit should he be allowed in on it.