The former Duke of York was taken into custody on 19 February, a date that also marked his 66th birthday. Thames Valley Police confirmed the arrest followed a review of allegations connected to his previous role as the UK’s trade envoy.
In a statement, the force said:
“As part of the investigation, we have today arrested a man in his sixties from Norfolk on suspicion of misconduct in public office and are carrying out searches at addresses in Berkshire and Norfolk. The man remains in police custody at this time.
“We will not be naming the arrested man, as per national guidance. Please also remember that this case is now active, so care should be taken with any publication to avoid being in contempt of court.”
According to the Crown Prosecution Service, misconduct in public office carries a maximum sentence of life imprisonment.
Assistant Chief Constable Oliver Wright confirmed that a formal investigation had been opened.
“Following a thorough assessment, we have now opened an investigation into this allegation of misconduct in public office.