Norfolk Police say no criminal charges will be brought despite evidence of a "sophisticated and orchestrated" hacking attack on University of East Anglia's computers in 2009.
Detectives launched an inquiry after hacked emails from the University of East Anglia's Climatic Research Unit (CRU) were leaked online before crunch UN climate talks.
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A chilly start, then mainly dry and sunny through the day. A few heavy showers may develop and move east towards the end of the afternoon.
Hundreds of people have taken part in the annual Maldon Mud Race in Essex
The sun has kept shining across the Anglia region during April which has led to warm days but clear skies overnight have meant chilly nights