His chair Zillah Byng-Thorne will take on his duties while a search for a permanent replacement begins. ByngThorne, the former boss of Future, only arrived as chairman in June.
MacLennan, 61, can take significant credit for coming to the rescue of a business that was in the mire when he got the top job three years ago.
M&C, founded by brothers Maurice and Charles, is perhaps the best-known name in UK advertising and a close confidante of the Conservative Party down the years.
This story is from the July 24, 2023 edition of Evening Standard.
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This story is from the July 24, 2023 edition of Evening Standard.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
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