Apart from the two prototypes, all the Class 150s were built as 2-car units but some have been reformed as 3-car sets by sandwiching a 150/2 vehicle, with corridor connections both ends, between two 150/1 coaches. Great Western's 150.926 was one such unit and was photographed at St Denys, crossing over to take the Fareham line with 1F25, the 15:30 from Cardiff Central to Portsmouth Harbour, on 14 June 2017.
PHOTO DATA FOR IMAGE 17-D-4158
camera : Nikon D600
lens : 28-70mm f/2.8
focal length : 50.0 mm
shutter : 1/1000 sec
aperture : f/10.0
ISO : 400 ISO
original : Digital: 24MP NEF
SUBJECT DATA
Loco / Unit : 150.926
Train : 1F25, 15:30 Cardiff Central - Portsmouth Harbour passenger