United Ireland: First time an Irish leader has voiced support for an All-Ireland vote.WikiCommons

Enda Kenny, Ireland's Prime Minister, said a future border poll on Irish unification is now a “possibility” in light of the decision by Britain to leave the EU. It is the first time an Irish leader has essentially committed to looking at a poll on a united Ireland.

Kenny was speaking at the MacGill Summer School in County Donegal. He also stated: “Who knows what may happen in the time ahead? I’m just making the point that these are the kind of things that should be looked at in the broadest of ways.”

Asked if Irish unity could actually happen, the Taoiseach stated it was possible. “Well, people said it would be impossible that Britain would leave the European Union,” he said.

Kenny even likened the scenario to West and East Germany once the Berlin Wall was demolished.

“The discussion and negotiations that take place over the next period should take into account the possibility, however far out it might be, that the clause in the Good Friday Agreement might be triggered and that if there is a clear evidence of a majority of people wishing to leave the United Kingdom and join the Republic that that should be catered for in the discussions that take place,” Kenny said.

Irish leader Enda Kenny.

Irish leader Enda Kenny.

"Because if that possibility were to happen, you would have Northern Ireland wishing to leave the United Kingdom, not being a member of the European Union, and joining the Republic.

"In the context of discussions that will take place about the future, about the connections between the Republic and Northern Ireland, between Northern Ireland, the UK and the EU, and our relationship with both, these are things that should be looked at in the context of, they might happen at some time in the future.”

Leader of the main opposition party, Michael Martin of Fianna Fail, has also stated that a referendum may well be held. Sinn Fein first proposed it and is fighting hard for it.

Meanwhile, the First Minister of Northern Ireland Arlene Foster and Deputy First Minister Martin McGuinness are at loggerheads over Brexit.

A majority of the Northern Irish (56%) voted to Remain in the EU and McGuinness argues the wishes of those people must be acknowledged.

He stated that he is “very connected to the business community, very connected to the community and voluntary sector, very connected to the universities and I can tell you that there is absolute alarm in all of those interest groups about where we're at.” He continued, “If Arlene’s not getting that message, I don’t know what planet she’s living on.”

Population trends in Northern Ireland show nationalists gaining in population. The English vote to leave has hardened nationalist opinion in the North inmar favor of unity, experts say.