Concourse area of Edinburgh Waverley train station and the gates for platforms 12 to 18. Note that the trains can (just) be seen beyond the gates.
<a href="//commons.wikimedia.org/wiki/User:Yottanesia" title="User:Yottanesia">Yottanesia</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>