43133 approaches Circourt Bridge, Denchworth, on 24 January 2017 with the 1C12 11:30 Paddington to Bristol Temple Meads GWR service. My main reason for visiting this location was to photograph 800004 working the 1X80 10:37 Paddington to Bristol Parkway IEP test run. Unfortunately that only got as far as Southall, and then retreated back to North Pole depot! So here is the good old reliable 1970s technology that is still maintaining the Great Western's front line passenger service after over forty years of hard work.