27-year-old Robert Baker from Burwell in Cambridgeshire has been given a suspended sentence after admitting planting a hoax bomb in a microwave in a Cambridge office building.
Martin Stew reports from Cambridge Crown Court.
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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.