Metropolitan Police on Operation Elveden have arrested a 40-year-old prison officer in Kent.
The arrest was made after information was passed to police from a News Corporation management standards meeting.
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A hearing found Kirsten Treasure guilty of 'shocking' catalogue of misconduct, including refusing to respond to a manslaughter crime scene.
Showers continue across some southern and western areas tonight.
Two people are being treated in hospital after an "explosion" in a flat in West Dunbartonshire.