If you believe 70 million will leave Turkey to come here, then I am not surprised the situation is beyond you. The eastern Europeans came here in the noughties because we were booming and there were plenty of jobs. But now our economy has been mainly stagnant for 8 years. Over the same period, Turkey has seen some good growth. So they would not want to come here in any significant numbers, even if allowed to.
Turkey is becoming a substantial migrant destination country. According to the Turkish Statistics Office, about 1.4 million foreign-born individuals are resident in Turkey. Germany and Britain are the two largest countries of origin for immigrants in Turkey. A stable economy and politics, combined with a warm and secure location, means Turkey is likely to be a prime destination for retirees from the UK and northern Europe,
However, things have changed since Turks first started arriving the in the UK. Turkey has been one of very few countries who reported significant economic growth despite the global financial crisis and expected to continue on that trend in the near future. In Turkey, average income level is ten times higher today than what it was 20 years ago, when large outflows of asylum seekers from the country was the norm. During the last 5 years, for example, more people migrated from Germany to Turkey than the other way around. //
http://www.migrantsrights.org.uk/migration-pulse/2013/turkish-migration-eu-and-uk