#BorderControls on 3500+ km are unfeasible, would miss the target of preventing suspected terrorists coming to Germany, violate #SchengenAgreement , create unprecedented congestion and likely won't stop people from migrating but provocing new routes. Furthermore, a central European country, with mostly internal borders to nine neighbours should as a minimum discuss border issues with those neighbours instead of going solo. (mho)

further reading by @politico
https://www.politico.eu/article/germany-olaf-scholz-europe-migration-far-right-afd-election/