Passengers wait for a U-Bahn underground train during a nationwide strike of Germany's train drivers' union GDL, at Alexanderplatz underground station in Berlin.
A couple rest on a train platform at the main railway station in Gelsenkirchen.
A man walks along a train platform at the main railway station in Gelsenkirchen.
A woman with a pushchair walks along a train platform at the main railway station in Gelsenkirchen.