Which nation has implemented a ban on all Russian-registered passenger cars entering the nation?

In accordance with the EU's sanctions against Russia because of its conflict in Ukraine, Poland has started enforcing a ban on all passenger vehicles with Russian registrations entering the nation. This action was taken shortly after similar restrictions on vehicles with Russian license plates were enacted in Lithuania, Latvia, and Estonia. The choice reflects how the EU feels about Russia's activities in Ukraine and the danger they pose to global security.