Exclusive: Decision follows departure of chief of staff Morgan McSweeney over Peter Mandelson scandal

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Tim Allan, Keir Starmer’s director of communications, has stepped down after only five months in the job, his resignation coming a day after the prime minister’s chief of staff, Morgan McSweeney, also departed.

Allan said in a brief statement: “I have decided to stand down to allow a new No 10 team to be built. I wish the PM and his team every success.”

The resignation is another blow to Starmer’s position amid a furious row about the decision to make Peter Mandelson ambassador to Washington despite his close links to the convicted child sex offender Jeffrey Epstein.