Anti-Brexit protester Steve Bray demonstrates on the edge of Parliament Square across the street from the Houses of Parliament, in London, Wednesday, Dec. 8, 2021. Only three in 10 Brits still say it was right for the UK to leave the European Union, according to a new poll.That’s the lowest support for Brexit recorded since 2016, when the EU referendum happened and the country narrowly voted (52% to 48%) to leave.The YouGov findings were released on the eve of the fifth anniversary of the UK formally quitting the bloc.The data also found that 55% of Brits think it was wrong for the UK to choose Brexit nine years ago.And that number only increases when looking at the results from the younger generation.Among those who were not able to vote in 2016, who are now aged 18-24, 75% say Brexit was a mistake compared to just 10% who say it was a good idea.Even one in six Leave voters (18%) now say