Opinion polls have shown varying, but increasing, levels of support for same-sex marriage among Britons.
A 2004 poll by Gallup reported that 52% agreed that 'marriages between homosexuals' should be recognised while 45% said they should not. Support for same-sex marriage among British respondents was 1% higher than Canadians who were asked and 17% higher than Americans. The poll found that 65% supported allowing gay couples to form civil unions.[40] A 2006 Eurobarometer survey reported that 46% of Britons agreed the same-sex marriages should be allowed throughout Europe, support being slightly higher than the EU average of 44%.[41] A poll conducted in September 2008 by ICM Research for The Observer found that 55% of Britons believed that same-sex couples should be allowed to get married while 45% disagreed.[42][43]
An opinion poll conducted in June 2009 by Populus for The Times reported 61% of the British public agreed with the statement 'Gay couples should have an equal right to get married, not just to have civil partnerships', while 33% disagreed. Support was highest among those aged between 25 and 34 where 78% agreed and 19% disagreed. It was lowest amongst those over 65 where 37% agreed and 52% disagreed. A majority of both men and women agreed but support was higher among women (67%) than men (55%). On voting intention, 73% Liberal Democrats, 64% Labour voters and 53% Conservatives agreed that gay couples should have the right to marry.[44][45]
A poll conducted by Angus Reid in July 2010 showed that 78% of people supported either same-sex marriage or civil union for gay couples, with 41% opting for same-sex marriage and 37% opting for civil union. The amount of people who supported no legal unions for gay couples decreased by 3% since August 2009.[46]
According to the 2010 Scottish Social Attitudes Survey, 61 per cent of Scotland's population supports same-sex marriage. Just 19 per cent said they disagreed, while 18 per cent said they neither agreed nor disagreed. In a similar poll in 2002, 42% of Scotland's population supported same-sex marriage. In 2006, 53% of Scots backed same-sex marriage.[47]
In July 2011, a representative survey conducted by Angus Reid Public Opinion showed that 43 per cent of Britons believe same-sex couples in the UK should be allowed to legally marry, 34 per cent think same-sex couples should be allowed to form civil partnerships, but not marry, and 15 per cent would grant no legal recognition to same-sex couples.[48]