Asked directly whether he was involved in any of the briefings against colleagues revealed in Damian McBride's forthcoming memoir, Ed Miliband said it is "not my style of politics".
He said that anyone who knows him would agree that he has "never engaged in the factionalism, never engaged in the briefing".
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Mild in the south but colder in the north tonight and turning frosty and icy - before rain moves in.