A preserved Esso tank wagon glistens in the sun at Minehead station on the West Somerset Railway. The red underframe and silver tank were mandatory for rail tanks carrying oil which could ignite at low temperatures but the silver has been changed changed to grey in more recent regulations.
<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>