Labour's Shadow Energy and Climate Change Secretary, Caroline Flint, says customers will not understand how energy companies can get away with inflation-busting price rises when their profits are already increasing. She said:
"In the wake of the allegations this week about price fixing in the electricity and gas markets, the time has come for a complete overhaul of our energy market.
"We need a One Nation government to break the dominance of the energy giants, open up the energy market, protect vulnerable customers from being ripped off and create a tough new energy regulator with the power to force energy companies to pass on savings to consumers."
More top news
Rebecca Wooller and Blake Green will marry in front of shoppers at their local branch of the store in Cambourne, Cambridgeshire.
Fans have been given the first look at the new 007 film starring Daniel Craig as the secret agent and directed by Sam Mendes.
Nicola Sturgeon will today pledge that her party will work with others to bring about "positive change" for ordinary people across the UK.