A Great Western Railway service from London Paddington to Exeter St Davids is approaching journey's end. 143603 is waiting for it to run into platform 5 so that it can shunt from the up line over to platform 2.
<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>