I recall, when the referendum in the UK chose Brexit, the first thing I said was..."so, what happens to Ireland?" And this is still the main issue, really. The peace in Ireland was always a temporary thing, worked out by Blair et al, and was never designed to be tested. This is one of the problems with administrators like Blair...no forward thinking. Now, everything is a mess because of it. The English have to actually consider the abiding Irish...and the English just can't do that and remain what England-UK means to themselves. Blair's success may well be far more bloody troubles, delayed and intensified. Ireland needs to be one island, all free. They have the spirit and the gear to do that. Brexit isn't about Europe at all, it is about a continuing crime by the UK on the sovereignty of the Irish people and Irish land.