350104, LM 09.46 London Euston-Crewe (1U29, RT), Milton Keynes Central station
350104 leaves Milton Keynes through the complex railway infrastructure of
the electrification paraphernalia. The unit is working the 09.46 London Euston to Crewe hence why it is leaving MKC on the down fast as it will take this line round the Weedon Loop and not go through Northampton.