Well what a shambles that turned out to be. We flew in to Dalaman on the 26th April and flew home 3 weeks later. Today we flew into Istanbul Ataturk and went straight to passport control. The guy looked at our visas and said they are out of date, only valid for 90 days I asked about the new ruling but was told no, only 90 days , We then had to queue at the visa desks and I asked two different guys about the visa both said only valid for 90 days and were quite rude having a laugh about it to each other. So new visas purchased, exactly the same as the ones we have which state 90 days in 180. Hopefully you lot will have better luck in Dalaman