I cannot understand the meaning of this sentence.
Where does Brexit leave Britain?
According to Wikipedia, Brexit (like its early variant Brixit), a portmanteau of "Britain" and "exit", is the United Kingdom's withdrawal from the European Union.
In this case, it stands,
Where does the United Kingdom's withdrawal from the European Union leave Britain?
This makes no sense at all!
Best Answer
You seem to have misunderstood the meaning of to leave. It means:
Therefore, the sentence could be understood as meaning:
[Merriam-Webster]