Trefnydd, could I also ask for a statement regarding the issue of building safety in high rises? Does the Welsh Government agree with Plaid Cymru that innocent leaseholders should not pay for defective work by developers? And Trefnydd, could we also have a written statement about the mental health impact this has on leaseholders? I've met many now, and the strain is obvious on their faces. Could you look into the impact on these people's lives, through no fault of their own? Diolch yn fawr.