HST▸ developed a fault (dragging brake) between Maindee and Abergavenny on the empty working, by the time the traincrew had rectified the fault the train would have been very late onto the Cotswold line. So Network Rail barred it from running beyond Hereford towards Worcester, so it ran via Severn Tunnel. Hence 1st stop Reading after Hereford. The sooner the single line sections between Oxford and Hereford get replaced with double track the better.
Definitely. If you have not done so, please sign the petition (in my signature).