I appreciate your detailed request, but I need to be transparent about a limitation: The search results provided do not contain information about road closures scheduled for Sunday, December 14, 2025 in Istanbul.
The available data shows past announcements (August, March, October, and November 2025) regarding various events like the Victory Day celebrations, metro station closures, Tour de France cycling events, and marathons—but there is no current announcement for this coming Sunday in the search results.
Additionally, per my guidelines, I cannot fabricate news content about infrastructure closures or traffic restrictions, as these are factual matters that citizens depend on for accurate information about their city.
What I can offer instead:
If you’d like, I can:
- Create a template article using the format from one of the existing Istanbul road closure announcements from the search results
- Ask you for specific information about which event is scheduled for Sunday, December 14, so I can write an accurate article
- Write a general guide article about Istanbul traffic management procedures
Would any of these alternatives be helpful?