Thank you very much for that really important question, because, like you, I am horrified by what I have read and the poor practice of energy suppliers. I met Ofgem last week and we talked about the identification, as they have, of those companies, Mabon, that are delivering this poor practice. We heard more of that in the press this week. I've held several discussions, actually, with energy suppliers. I held one on 21 November and on 28 November, and, in fact, I met with EDF Energy today.

We've been focusing on and asking them three questions. I just want to repeat those quickly. We've requested data on the number of households supported with their energy bills, how are they supporting them if they're vulnerable, and why—we don't want them to do this, but if they're being transferred onto pre-payment meters, the reason for doing so. We've asked that they do not move people onto pre-payment meters when they're in arrears, and there are concerns that people with smart meters are being moved onto pre-payment meters without their knowledge. And we're requesting them to remove standing charges for pre-payment customers. I'm just about to do a written statement on this to give some feedback. Some of them have agreed to share data with us, and we want to link them up to Advicelink Cymru so that all Citizens Advice and everyone else are aware of where there is vulnerability. We want to really press upon them that they should not be moving people onto pre-payment meters, which are more expensive, and then the standing charges apply even when they haven't got an energy supply. And when they start feeding the meter, they're paying for standing charges. I don't know if everyone knows this, but this should be a united call for the UK Government to stop standing charges for pre-payment customers. Approximately 200,000 households in Wales rely on pre-payment meters. 

Just finally, Llywydd, to say that we have our Fuel Bank Foundation partnership; we've already got 6,000 vouchers that have gone out via partners working across Wales to help people with their pre-payment meters.