Questioned at PMQs on the apparent Cabinet disagreement on wind farms, the Prime Minister has to reiterate that there is no change towards renewable energy.
Ed Miliband had asked him who he supported: the Energy Minister John Hayes or Energy Secretary Ed Davey.
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Labour strongholds tended to remain so - apart from a major loss for the party in Dudley.
Labour suffered a "terrible" defeat in Rhondda but has already won 16 Welsh Assembly seats as it looks to record a fifth term in office.
UKIP have made further gains in the local elections in the Anglia region and the Conservatives have won back control in Peterborough.