<p>This is one of the new Class 802/0s - 5 car Hitachi train sets owned by Great Western Railways on duty at Paddington station in London.The middle shot was taken from a passenger footbridge. 
<i> GWR has 36 five-car Class 800/0s, 21 nine-car Class 800/3s, 22 five-car Class 802/0s and 14 nine-car Class 802/1s on order.</i>
Much of Paddington station dates back to 1854 and was designed by Isambard Kingdom Brunel. It serves basically destinations to the West of London: Reading - Bristol - Cornwall &amp; South Wales...
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These trains are Diesel / Electric They are under Diesel power in the station due to no overhead pantographs  they are designed to operate around 125 mph but can go faster technically...
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/36989019@N08">Loco Steve</a> from Bromley , UK
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/locosteve/39173934231/">Great Western Railway Hitachi IEP @ Paddington Station.</a>