Facing a backbench revolt, the prime minister is seeking to regain the initiative after the Mandelson fiasco prompted talk of a leadership challenge
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UK media on September 15 continued to focus on the political challenges facing Starmer, with Labour MPs warning of potential ousting if he didn't change course, particularly regarding Peter Mandelson's influence. This narrative intensified in the afternoon with reports of a top Starmer aide's resignation over "X-rated" Diane Abbott messages, adding to Labour's woes. Concurrently, the defection of Conservative MP Danny Kruger to Reform UK became a major story, with multiple outlets highlighting the blow to the Conservative Party and Farage's growing influence. Earlier in the day, Owen Cooper's Emmy win made headlines, alongside developments in the Charlie Kirk shooting investigation and the first Channel migrant deportations to France.