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  "path": "/news/politics/dawn-butler-sadiq-khan-labour-candidate-mayor-of-london-b1282742.html",
  "publishedAt": "2026-05-18T18:29:06.000Z",
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  "textContent": "Exclusive: Both GMB regions which cover London are supporting Brent East MP Ms Butler in her City Hall ambitions",
  "title": "Dawn Butler wins backing from giant GMB union to be Labour candidate for Mayor of London",
  "updatedAt": "2026-05-18T18:29:06.000Z"
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