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.
More top news
Rain spreading north tonight and perhaps thundery at times, but a drier day tomorrow with minimum temperatures of 10 deg C
Organiser's of Peterborough's 33rd Truckfest say around 30,000 people have visited the event over the last two days.
The last set of constituency polls ahead of the General Election suggest a close battle in key marginals in the Anglia region.