My son-in-law is Turkish and my daughter and her children all are Turkish citizens so have turkish kimlik cards which they use on entering Turkey every year so do not use their British passports. We are travelling there again in 3 days and I noticed that my son in law and daughters UK passports will expire 3 days before the 6 months rule (19th January 2015). I am sure they can just use their citizens cards when they get there .(I have an e-visa) What do you think? Do I need to panic????