The Executive Director of consumer group Which? says the latest profits show why the Government needs to set up an independent review to look at whether recent price increases are justified.
Richard Lloyd said: "Without greater scrutiny of energy prices, consumers simply will not believe that they're getting a good deal."
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Calmer and drier than yesterday.
Classmates and well-wishers have been leaving flowers and messages at a tree on a housing estate in Mansfield.
MPs have paid tribute in the House of Commons to former Lib Dem leader Charles Kennedy, who was found dead at his home earlier this week.