The unthinkable, 37s back on the Valleys... On Monday 13th May 2019 we see 37421 and 418 at various locations on the Rhymnney valley line taking part in driver training activities ready for the start of service trains on behalf of transport for wales, to free up Class 150 units for modifications . I managed to get a few shots and experience something so lucky. Sit back and enjoy the thrash, a few bonus shots at the end taken on the Welsh Marches this year around the Hereford area.
