The citizenship referendum – time to make up your mind
2.1 Notwithstanding any other provision of this Constitution, a person born in the island of Ireland, which includes its islands and seas, who does not have, at the time of the birth of that person, at least one parent who is an Irish citizen or entitled to be an Irish citizen, is not entitled to Irish citizenship or nationality, unless otherwise provided for by law.
2. This section shall not apply to persons born before the date of the enactment of this section.