It's alleged a Conservative minister in the 1960s, who was also a Devon MP, sold information about his colleagues and Parliament to communist spies.
Czech Security Service files are reported to reveal Raymond Mawby, who died in 1990, was in its pay for a decade.
Today in Parliament, the current MP for Totnes, Sarah Wollaston, called for a full inquiry.
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A decision on a new sentence means the former Royal Marine will be "freed from prison" within two weeks.
Cornish MP George Eustice says badgers could be infected with "something like a herpes virus" to stop them spreading bovine TB to cows.
A rash of hit and miss showers are due followed by some bright spells but it's mostly cloudy and dry this afternoon. Highs of 15 C.