For too long, rail passengers in Pembrokeshire have been expected to put up with a service that would be unacceptable almost anywhere else in Wales.

The latest experience highlighted by the South Pembrokeshire Rail Action Group should be a wake-up call for Transport for Wales and the Welsh Government. On paper, the disruption on September 20 might not look catastrophic. Official figures suggest a relatively small number of cancellations and an apparently high level of punctuality across the network. Yet statistics can conceal as much as they reveal.

For one passenger trying to reach South Pembrokeshire, a train service did not simply arrive late. It effectively vanished.

After waiting in Carmarthen, she was directed onto a replacement bus that only reached Tenby. From there, she was forced to improvise the rest of her journey herself. Anyone who relies on public transport will recognise the frustration, uncertainty and inconvenience such disruption causes. It is not merely an inconvenience. It can affect work, family commitments, healthcare appointments and tourism.

The fundamental problem is that Pembrokeshire sits at the far end of the rail network. When things go wrong east of Carmarthen, passengers in the county bear the greatest burden. Services become less frequent, connections disappear and alternative options are limited. What may be recorded as a delay on a performance chart can become an hours-long ordeal for those travelling to Pembroke Dock, Tenby or beyond.

That is why performance figures alone are not enough. A train arriving 92 minutes late may satisfy a statistical category somewhere within the railway system. But if passengers have already been removed from the journey and placed on buses, the railway has failed to deliver the service it promised.

Pembrokeshire deserves better.

The county is a major tourist destination, a growing centre for renewable energy and a vital part of Wales' economy. Reliable transport links are not a luxury. They are essential infrastructure.

SPRAG is right to campaign for an hourly service between Pembroke Dock and Swansea, better connections and a simpler, fairer ticketing system. These are sensible ambitions, not extravagant demands.

The people of Pembrokeshire should not be treated as an afterthought because they live at the end of the line. If Wales is serious about creating an integrated and reliable public transport network, delivering dependable rail services to the west must become a priority. The excuses have run out. Now the investment and commitment must follow.