The East Coast main line, which runs through Stevenage and Peterborough, is to be re-privatised under plans announced by the Government.
The franchise has in the past been given up twice by the private sector, with the line being run by the Department for Transport since the end of 2009.
A bidding competition has now started with a new operator expected to be in place by February 2015.
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Saturday will be largely cloudy with a continued risk of heavy showers or thunderstorms. Sunday will be dry with sunny spells.
There continues to be a risk of thunder tonight and tomorrow but the weather will become drier and clearer by sunday.
The Chief Exec of car manufacturer Lotus has said he is deeply sorry to announce job losses at the company's head quarters in Norfolk.