The Welsh government has accused Great Western Railway of trying to disrupt plans for new direct train services between west Wales and Bristol, sharpening a dispute that now sits with the Rail and Road Office for a final decision. Transport for Wales wants the service to run from Milford Haven or Fishguard in Pembrokeshire, with passengers able to travel straight to Bristol Temple Meads without changing at Cardiff.

The timing matters because Transport for Wales wants the first services from Milford Haven or Fishguard to start before the end of the year, then expand the direct link by December 2026. Under the plan, trains would run every two hours from Monday to Saturday, with one service starting in Cardiff and the others in the west, giving people on both sides of the Severn a new option for work, leisure and day-to-day travel.

Mark Hooper, speaking for the Welsh government, said it was “extremely disappointing” that GWR would seek to “disrupt these plans to improve things for passengers on both sides of the Severn.” He said that if the objection succeeds, it would negatively affect tens of thousands who could benefit from the service. That is the central political stake in the argument: one side says the route would connect communities beyond the capital, while the other says it would cut into a rail pattern that already carries heavy demand.

GWR currently runs two services an hour between Cardiff and Bristol, and occasionally three, and it says the new west Wales trains would have a significant effect on its revenue and could affect Bristol-area services. The company also says the proposal would mean less money for the UK government. Transport for Wales, which is owned by the Welsh government, has pressed ahead anyway, arguing in its consultation that the aim is to link communities beyond Cardiff and open up new opportunities for work and leisure.

For passengers, the appeal is straightforward. Miriam Kinn said the new services would be ideal because she has lots of friends in Bristol, while Cath Little said it would help people going on the ferry to Ireland from Fishguard and save changing in Cardiff. Those are the kinds of journeys the plan is built around, and they explain why the decision now rests on more than a timetable change: it will decide whether west Wales gets a direct rail link to Bristol, or keeps relying on Cardiff as the transfer point.