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David Cameron: Labour's energy price freeze plan 'a con'

10 October 2013 Last updated at 16:46 BST

Prime Minister David Cameron has criticised Labour's plan to freeze energy prices, but maintains he wants to see low energy bills for 20 years to come.

Speaking at a PM Direct event in York, he said it was important to work on using new sources of fuel.

"I want to see energy bills low not just for 20 months, I want to see them low for 20 years," he said.