The <a href="https://en.wikipedia.org/wiki/British_Rail" class="extiw" title="w:British Rail">British Rail</a> 'double arrow' logo, in <i>Flame Red</i> with a transparent background. <i>Flame Red</i> is based on the definition in British Standard BS381C, where it is identified by the number 593 and the names <i>Rail Red</i> and <i>Azo Orange</i>. It is considered <a rel="nofollow" class="external text" href="https://twitter.com/_doublearrow/status/743897730720931842">notoriously difficult</a> to reproduce accurately on computer screens.
<a href="//commons.wikimedia.org/w/index.php?title=User:Tobyclifton&amp;action=edit&amp;redlink=1" class="new" title="User:Tobyclifton (page does not exist)">Tobyclifton</a>
1965-01
This <a href="https://en.wikipedia.org/wiki/vector_image" class="extiw" title="w:vector image">vector image</a> includes elements that have been taken or adapted from this file: