A former Class 101 DMU which was modified as a laboratory train and became 901012 <i>Iris II</i>. It is seen after it was preserved at Dunster.
<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>