President Recep Tayyip Erdogan had the day earlier lambasted German authorities over the treatment of senior MP Ayse Nur Bahcekapili at Cologne airport.
The German ambassador was summoned, in the latest diplomatic row between Ankara and Berlin whose relationship has been eroded by a series of crises in recent months.
The extra controls for German diplomatic passport holders began at Istanbul's main international Ataturk airport Wednesday evening, Anadolu reported.
Bahcekapili, the deputy speaker of the Turkish parliament, was stopped by German police at the Cologne airport on Monday and made to wait, according to Ankara.
Turkey claimed German officers sought to detain her on suspicion of entering the country illegally because she was carrying a temporary travel document.
There has been no comment from the German authorities on the issue, which has added to already strained ties between the two countries especially after the failed July 15 coup in Turkey.
The German parliament in June also recognised the 1915 killings of Armenians by the Ottoman Empire as a genocide, prompting fury from Ankara.
Erdogan has complained that Turkey has asked Germany for the extradition of some 4,500 suspected militants without receiving any response.
"They take her (Bahcekapili) and make her wait for hours. You take a terrorist in and make them welcome in your country," Erdogan said Tuesday.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
