"The most striking thing about Ireland’s only land border is its absence. No posts or fences mark its circuitous 310-mile length. There is neither razor wire nor checkpoints.
When, a couple of years ago, I often took a rickety bus from the Republic of Ireland into Northern Ireland, I would occasionally pass the time by trying to figure out if we had crossed the invisible line based on when my cellphone switched providers. I was seldom certain. The hedgerows and fields, the fog-capped hills, look the same on either side.
Now, in the wake of the Brexit referendum, the border has returned to Irish politics. When Britain leaves the European Union, which is expected to happen some time before the summer of 2019, the undulating border counties will become a European Union frontier, raising the prospect of dislocation, violence and political disintegration in Ireland — and in Britain."
Thanks, Nigel and company.