But if Britain secedes from the EU, warns Scotland's first minister Nicola Sturgeon, Scotland will secede from the United Kingdom.
Northern Ireland, which voted in 2016 to remain in the EU, could follow Scotland out of Britain, leaving her with "Little England" and Wales.
Not going to happen, says Boris. His government will not allow a second referendum on Scottish independence.
Yet the Scottish National Party won 48 of Scotland's 59 seats in Parliament, and Sturgeon calls this a mandate for a new vote to secede: