Boris Johnson to make major speech, in what will be seen as act of disloyalty

Boris Johnson claims now is the time to "use Brexit to unite the country", in a major speech which will be seen as the latest move in his Tory leadership campaign.In a "wide-ranging speech", a label widely seen by MPs as code for a leadership bid, Mr Johnson will urge the government to focus on the "issues that drove Brexit".Coming only days after Theresa May suffered a humiliating Commons defeat by a record 230 votes on her Brexit deal, the speech will be seen as a further act of disloyalty.