The fence between coaches installed on newer Moscow Metro rolling stock to both prevent passengers from falling off the platform and to make it harder for trainsurfers to get between the coaches. Photo taken at the <a href="https://en.wikipedia.org/wiki/Novokosino_(Moscow_Metro)" class="extiw" title="en:Novokosino (Moscow Metro)">Novokosino</a> station.
<a href="//commons.wikimedia.org/w/index.php?title=User:Ivan_Pozdeev&amp;action=edit&amp;redlink=1" class="new" title="User:Ivan Pozdeev (page does not exist)">Ivan Pozdeev</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>