The British need to LEAVE. PERIOD.
They are the cause and effect of the problem. Once they are gone, the Irish will settle the problem themselves.
Who are the British you speak of?
The British need to LEAVE. PERIOD.
Is British different than UK citizens? If not Northern Ireland would be empty if all of them left, since they are almost all UK citizens.
At this point it is immpossible to say who is truly Irish and who is something else. My family there is as much Irish as most, and they clearly have Calvinist and Scot roots.