Exclusive: PM reorganising key parts of government to give chief secretary Darren Jones more Whitehall control

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Keir Starmer has been accused of pushing some of his last remaining progressive allies out of government as he embarks on another shake-up of his Downing Street operation designed to empower his chief secretary, Darren Jones.

The prime minister is overseeing a reorganisation of several key parts of his government, including the delivery and policy units, to refocus the policy work and give Jones more direct control of the machinery of government.

The changes are part of an attempt by Starmer to regain the political initiative after a troubled first year in office, during which Labour has slumped in the polls and he has been accused of showing a lack of political vision.