The Daily Star alleges the contestant is an ex-detective constable "who played a key role" on the Jimmy Savile abuse inquiry.
We are aware of reports concerning the proposed media appearance of a former detective constable.We have been in contact with Channel 5 and made them fully aware of potential risks and their responsibility to live investigations.
All officers joining the MPS and leaving the MPS are required to sign the Official Secrets Act.
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It's another mild day in the north and west, but cold in the south and central England.
The singer, songwriter and rhythm guitarist for the British rock'n'roll band died on Christmas Eve aged 68.
During a five-day period last week, two police forces stopped 151 motorists for various offences on the M3, M4, M40, M27 and A34.