A majority of people in Britain back a referendum on Irish unity.
A BMG survey for the Independent asked 1,504 people in England, Scotland and Wales whether they would back a border poll after Brexit (Irish Post 28/9/19).
52% were in favour. 19% were against. 29% said they didn't know.
Such a poll would allow voters in Northern Ireland to decide whether to remain part of the UK or whether to rejoin Ireland as part of a new 32 county republic.