Class 317
100 mile/ h 25 kV AC EMU
72 x 4 car units were originally built by BREL at York in two batches, from 1981–82 and 1985-87 - BREL Derby (C&W) built the TCOL centre cars
1980s
| Class 317 passing Brent sidings | Class 317 on the Midland line 1985 | ||
| 317316 near Radlett 1985 | 317321 on the Midland line 1985 | ||
| 317326 near Cricklewood 1984 | |||
2000s
| 317313 in WAGN livery at Peterborough 2005 | 317710 in Stansted Express livery Liverpool Street 2006 | ||
| 317708 Stansted Express livery Liverpool Street 2007 | 317345 in FCC livery at Huntingdon 2008 | ||
| 317346 in FCC livery arriving KX 2008 | 317348 in FCC livery at KX 2008 |
2010s
| 317515 in NXEA livery at Stratford 2011 | 317659 Tottenham Hale 2012 | ||
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317228 Alexandra Palace 2012 | 317667 Tottenham Hale 2012 | |
| 317885 Tottenham Hale 2012 | 317664 Tottenham Hale 2012 |
2020s
| 317348 at Platform 11 Stratford July 2021 |
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