Good afternoon, Trefnydd. I'd like to ask for an urgent Welsh Government statement regarding the upgrade of railway stock and the modernisation of trains in Wales. As we've already heard today, many people across Wales are trying to look at moving to using more public transport, supporting our environment and cutting carbon emissions. Of course, this is a significant part of the Welsh Government's programme for government. Nevertheless, it's clear to me, and from correspondence I receive from my residents, that the quality of rail stock and the age of trains in Wales doesn't always allow for this to be an easy choice. For example, on my way down to Cardiff here yesterday, the train noise on my four-hour journey from Rhyl, which has around 0.5 million passenger entries and exits a year, reached over 75 decibels, which is above the World Health Organization recommended levels for manufacturing workshops, and that was on a four-hour train journey. I'd be grateful if the Minister would provide a statement regarding this upgrade of train stock and the modernisation of trains in Wales. Thank you very much.