The entrance to the Great Western Railway's train maintenance depot at Landore in Swansea. The sign lists nine warnings and three prohibitions as well as giving notice about the use of cctv.
<a href="//commons.wikimedia.org/wiki/User:Geof_Sheppard" title="User:Geof Sheppard">Geof Sheppard</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>