In July 2025, several European countries have reinstated internal border controls, impacting the free movement of people within the Schengen area. Poland implemented temporary controls on its borders with Germany and Lithuania starting July 7, 2025.
These measures aim to curb the transit of migrants from the east and prevent the return of migrants organized by Germany. This follows increased pressure on the Schengen area and actions by countries like Germany, which intensified controls on its land borders.
This trend reflects broader concerns about irregular migration and security. The reintroduction of these controls has raised concerns about the Schengen area's integrity and potential economic and social repercussions. The European Commission has also taken measures to reinforce external border management, including updating the Schengen Borders Code and implementing the European Travel Information and Authorization System (ETIAS).