One of the debranded ones, there was some wibble a while back that GWR were getting 3 x 158 for the 2 x 150/0 sets but dont know how much truth was in this
That's what I thought to be honest!Wibble
Theres a return working
https://www.realtimetrains.co.uk/train/87139/2020-02-05/detailed
Theres a return working
https://www.realtimetrains.co.uk/train/87139/2020-02-05/detailed