97302 (Class 37) Departmental Locomotive at Barmouth Station. This train is allocated to testing the European Rail Traffic Management Program as per <a class="external free" href="https://en.wikipedia.org/wiki/British_Rail_Class_37#Network_Rail_ERTMS_project">http://en.wikipedia.org/wiki/British_Rail_Class_37#Network_Rail_ERTMS_project</a>
<a href="//commons.wikimedia.org/w/index.php?title=User:David_James_White&amp;action=edit&amp;redlink=1" class="new" title="User:David James White (page does not exist)">David James White</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>