Trefnydd, I'd like to ask for a statement by the Minister for Climate Change giving us an update on the work on the south Wales metro. With the work going ahead in a number of areas across the region I represent, I have to admit that citizens have had a shock about the impact that the work is having on them. A number have spoken to me and written to me complaining that the noise is keeping them awake at night, which then impacts on their working day and the education of their children, and they ask why this work doesn't happen mainly during the day. It would be good to know how the work is going, and how the complaints of residents are being dealt with to ensure that any impact on their sleep in particular is being minimised as much as possible whilst this vital work is going ahead.