Today is the day Britain turns Remain as more EU-loving youngsters reach voting age and elderly Leavers pass away, a survey has claimed.

The study found that even if nobody changed how they voted in the 2016 referendum, the demographic shift over the last two and a half years will have supposedly changed in Remain’s favour on January 19.

Former YouGov president Peter Kellner conducted the survey for the People’s Vote campaign, which is pushing for a second referendum.

Mandatory Credit: Photo by Richard Isaac/REX (9938833n) Around 100,000 demonstrators march through London during a People's Vote anti-brexit demonstration Anti-Brexit People's Vote March for the Future in London, UK - 20 Oct 2018
Many young EU supporters have now reached voting age (Picture: Rex Features)
Mandatory Credit: Photo by Richard Isaac/REX (9938833d) Around 100,000 demonstrators march through London during a People's Vote anti-brexit demonstration Anti-Brexit People's Vote March for the Future in London, UK - 20 Oct 2018
The demographic shift over the last two and a half years has supposedly changed in Remain’s favour (Picture: Getty)

‘Polling research has shown consistently that elderly voters backed Brexit in the referendum by two-to-one,’ Kellner wrote in The Independent. ‘We also know that they turned out to vote in larger-than-average numbers.

‘If we assume a turnout of 80% among people who have since died, then each year the number of voters who die is around 480,000; applying the two-to-one Leave-Remain ratio, we can estimate that 320,000 pro-Brexit voters and 160,000 pro-EU voters die each year.’

The survey claimed Leave’s winning majority of 1,269,501 votes has been shrinking by approximately 1,350 a day since the referendum on June 23 2016.

That calculates a loss of almost half a million votes a year. It also showed that by March 29, when the UK is due to leave the EU, the Remain majority would supposedly be almost 100,000.

The survey provoked fierce debate this week as Guardian columnist Polly Toynbee used the findings to call on Parliament to force a second referendum.

LONDON, ENGLAND - NOVEMBER 23: Pro-Brexit demonstrators protest outside the Houses of Parliament on November 23, 2016 in London, England. British Prime Minister Theresa May has said that she will not delay triggering article 50, the formal process of leaving the European Union, but wants to avoid a "cliff edge". (Photo by Jack Taylor/Getty Images)
More Leave supporters passing away has tipped the scales in favour of Remain, the survey claimed (Picture: Getty)
LONDON, ENGLAND - JANUARY 08: Anti-Brexit protester Steve Bray (L) and a pro-Brexit protester argue as they demonstrate outside the Houses of Parliament in Westminster on January 08, 2019 in London, England. MPs in Parliament are to vote on Theresa May's Brexit deal next week after last month's vote was called off in the face of a major defeat. (Photo by Jack Taylor/Getty Images)
Remain and Leave protesters clash in Parliament (Picture: Getty)

Piers Morgan hit back at Toynbee and the survey, writing on Twitter: ‘Those “old leavers” were British people who exercised their democratic right to vote & assumed the decision of the Referendum would be honoured.

‘For you to dismiss them in such a disgustingly callous manner is an absolute disgrace. Delete this.’

Official figures for the Brexit vote put the number of Leave votes at 17,410,742 – 51.89%. This is compared to 16,141,241 to stay – 48.11%.

However, there was a clear generational split between the voters.

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The under 25s were twice as likely to vote Remain (71%) compared to the over 65s (36%).

The 25-49 year old group narrowly voted Remain (54%) compared to 40% of the 50-64 year old category.

By the time the UK leaves the EU on March 29, there will be another 2,000,000 more young people eligible to vote.

Based on the demographic change, the London School of Economics and Political Science (LSE) recently estimated a 52%-48% vote for Remain in 2021 and 54%-46% by 2026.

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