Donald Trump has said he warned Andy Burnham, the Mayor of Greater Manchester, that he is "killing" Britain by allowing migrants to arrive "from all over the world and just camping out". The remark, attributed to Trump in a Daily Mail report, reflects his continued willingness to weigh in publicly on UK immigration policy and to single out British politicians by name over the issue.

The article's full text was not available beyond the headline and an unrelated list of other Daily Mail stories, so further detail on the context, setting or Burnham's response could not be confirmed. The claim centres on Trump's characterisation of migrants "camping out" across Britain, echoing his long-standing rhetoric on immigration as a defining crisis for the country.