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       Nigel Farage says Boris Johnson's failure to take back control of Britain through Brexit could ultimately end the Prime Minister.

       The ex-Ukip leader pointed out the record number of Channel crossings last year and said: "As the council house waiting list lengthens, there is a growing feeling that Johnson told voters what they wanted to hear about ‘taking back control’ without really meaning it.”

       But is the increase on migrant crossings really Boris's fault? And is it down to failures in the Brexit process?

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