43274 Yarnton 25 April 2024

Because its normal route via the Cotswold Line was closed for engineering works, the 1Z23 06:45 Bristol Kingsland Road to Derby RTC Network Rail test train was diverted via the Oxford to Banbury line on 25 April 2025. It is pictured here passing Yarnton, with 43274 leading, and 43357 bringing up the rear.