![Federal police officers controls a regional train from Berlin Central Station to BER Airport in Berlin, Germany, Monday, Dec. 7, 2020. On the occasion of the nationwide day of action of the German Railways on the compulsory wearing of masks, there will be more checks in buses and trains. (Kay Nietfeld/dpa/dpa via AP)](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/ON6HBLNSK3GA62KTXEFJVW4NAA.jpg?smart=true&auth=9280974a010eb084f09118b0d4e2360492b4622d489f029fc2de475724acfa5c&width=400&height=225)
Federal police officers patrols a regional train in Berlin checking passengers are wearing masks. AP
Federal police officers patrols a regional train in Berlin checking passengers are wearing masks. AP
Germany faces new Covid-19 restrictions after 'lockdown lite' failed
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