Metro/light rail direction arrow for overlay/legend, backwards on right/upper double line, diagonally, across
<a href="//commons.wikimedia.org/wiki/User:Useddenim" title="User:Useddenim">Useddenim</a>
2014-06-10
<a href="//commons.wikimedia.org/wiki/User:Tuvalkin" title="User:Tuvalkin">Tuvalkin</a>