The South Suffolk MP, Tim Yeo, has been cleared by a parliamentary watchdog, after allegations he abused his position.
They dismissed claims, by a Sunday newspaper, that Mr Yeo had told undercover reporters he could lobby ministers on behalf of a fake solar technology developer.
The Tory politican will resume his role as leader of the Commons Energy and Climate Change committee next week.
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The Chancellor will present his Autumn Statement and Spending Review to the House of Commons on Wednesday.
Wednesday should stay mainly dry with sunny spells, although perhaps with occasional showers near the Norfolk coast. Brisk winds.
British Lion included in Cambridge University line-up for traditional warm-up