In his upcoming memoir 'Unleashed,' Boris Johnson accuses French President Emmanuel Macron of 'weaponizing' the small boats crisis to undermine Brexit. Johnson claims Macron sought to punish the UK for leaving the EU and was a 'positive nuisance' during negotiations. He alleges Macron allowed migrants to cross the Channel in significant numbers to frustrate the British public and challenge the UK's control over its borders. Johnson also recounts a failed proposal for a road link between Britain and France and a submarine deal with Australia that undercut a French agreement. Despite describing Macron as 'personally charming,' Johnson asserts that their relationship was strained by these contentious issues.