Sign of motorway A242 in Greece. According to <a class="external text" href="https://en.wikipedia.org/wiki/DIN_1451">DIN 1451</a>
<a href="//commons.wikimedia.org/wiki/User:Nikospag" title="User:Nikospag">Nikospag</a>
2016-03-14
<span class="int-own-work" lang="en">Own work</span>