Ireland has voted by a landslide to liberalise its highly restrictive abortion laws in a referendum that its prime minister called the culmination of a 'quiet revolution' in what was one of Europe's most socially conservative countries.
Voters in the once deeply Catholic nation were estimated to have backed the change by more than two-to-one, according to two exit polls released on Friday evening, and the government plans to bring in legislation by the end of the year.
'It's incredible. For all the years and years and years we've been trying to look after women and not been able to look after women, this means everything,' said Mary Higgins, obstetrician and Together For Yes campaigner.
With results declared in just over half of the 40 voting constituencies, 67 per cent backed the proposal. Final results were due later on Saturday.
'The public have spoken. The result appears to be resounding ... in favour of repealing the 8th Amendment' constitutional ban on abortion, Prime Minister Leo Varadkar, who campaigned for repeal, told journalists in Dublin.
'What we see is the culmination of a quiet revolution that has been taking place in Ireland over the last couple of decades,' said Varadkar, who became Ireland's first openly gay prime minister last year.
The outcome is the latest milestone on a path of change for a country which only legalised divorce by a razor thin majority in 1995 before becoming the first in the world to adopt gay marriage by popular vote three years ago.
'For him [his son], it's a different Ireland that we're moving onto. It's an Ireland that is more tolerant, more inclusive and where he can be whatever he wants without fear of recrimination,' said Colm O'Riain, a 44-year-old teacher with his son Ruarai, who was born 14 weeks premature in November.
Anti-abortion activists conceded defeat early on Saturday and lawmakers who campaigned for a 'No' vote said they would not seek to block the government's legislation.
'What Irish voters did yesterday is a tragedy of historic proportions,' the Save The 8th group said. 'However, a wrong does not become a right simply because a majority support it.'
Voters were asked if they wish to scrap the amendment, which gives an unborn child and its mother equal rights to life. The consequent prohibition on abortion was partly lifted in 2013 for cases where the mother's life was in danger.
The largest newspaper, the Irish Independent described the result as 'a massive moment in Ireland's social history'.
Campaigners for change, wearing 'Repeal' jumpers and 'Yes' badges, gathered at count centres, many in tears and hugging each other. Others sang songs in the sunshine outside the main Dublin results centre as they awaited the official result.
Varadkar had called the vote a once-in-a-generation chance and voters responded by turning out in droves. A turnout of around 64 per cent was set to be one of the highest for a referendum.
'It's possible even that we could carry every constituency in the country; men and women; almost every age group and every social class,' Varadkar said. 'And that indicates to me that we are a country that is not divided.'
Save The 8th spokesman McGuirk appealed for tolerance and respect from 'those who find themselves in the majority now'.
The expected margin of the vote to repeal the ban was far higher than any opinion poll in the run up to the vote.
Deputy prime minister Simon Coveney said he believed a middle ground of around 40 per cent of voters had decided en masse to allow women and doctors rather than lawmakers and lawyers to decide whether a termination was justified.
The vote divided political parties, saw the once-mighty Catholic Church take a back seat, with the campaign defined by women on both sides publicly describing their personal experiences of terminations.
Although not on the ballot paper, the 'No' camp sought to seize on government plans to allow abortions with no restriction up to 12 weeks into a pregnancy if the referendum is carried, calling it a step too far for most voters.
Jim Wells, a member of Northern Ireland's socially conservative Democratic Unionist Party, said that after the vote Northern Ireland and Malta were the only parts of Europe where the unborn child was properly protected.
'It is inevitable that the abortion industry based in Great Britain will set up clinics in border towns,' he said. 'The outcome of the referendum is an extremely worrying development for the protection of the unborn child in Northern Ireland.'