I work for a tour operator, have Turkish ID so this does not affect me personally. However, some of our reps have been here a number of years and one went to the passport police earlier this year to ask about this 8 year permit. The police were very pleasant, they do know her as she has had a work permit for the same number of years, but told her to forget it, this is not being done.So she works, has a residency permit for the required number of years and still told no! I really cannot see they would grant these as they have put in place so many laws to actually deter foreigners from either coming or staying in Turkey. Tour Operators used to have relatively no problems obtaining work visas for just 6 months, even though they certainly were not cheap, but this has not been so this year. I can only speak for British Tour operators, though I believe other nationalities have also encountered problems. Does Erdogan want tourism? I would say no.