With a hard winter now starting to bite, energy companies must prioritise the needs of vulnerable customers struggling to pay their bills, and so, I must admit to feeling very angry when I read the research by the Office of Gas and Electricity Markets that found that three energy suppliers—TruEnergy, Utilita Energy and Scottish Power—were found to demonstrate severe weaknesses in the way that they deal with customers having payment difficulties, with Utilita and Scottish Power being issued with enforcement notices. Scottish Power has historically been the major provider for my constituents in Dwyfor Meirionnydd, and, indeed, across most of north Wales. So, what action is the Welsh Government taking to ensure that the energy providers ensure that their customers, especially the most vulnerable, get the required help they need from these highly profitable companies to pay their bills?