U.K. Election Betting Scandal Grows as Fourth Conservative Party Official Reportedly Investigated

LONDON — The chief data officer of Britain’s Conservative Party has taken a leave of absence, British media reported Sunday, following growing allegations that the governing party’s members used inside information to bet on the date of Britain’s July 4 national election before it was announced.

The Sunday Times and others reported that Nick Mason is the fourth Conservative official to be investigated by the U.K.’s Gambling Commission for allegedly betting on the timing of the election.