A major ECFR polling study suggests British public opinion has shifted significantly in favor of closer ties with the European Union, with Brexit increasingly viewed as damaging across key areas such as the economy, living standards, and immigration control.

The findings indicate that around three-quarters of respondents support some form of closer relationship with the EU, while only a small minority favor maintaining or increasing distance. This shift appears to cut across the traditional Leave and Remain divide, with even some former Brexit supporters now expressing support for greater cooperation.

The report highlights economic concerns as a key driver of changing attitudes. Many voters believe Brexit has raised the cost of living, weakened growth, and failed to deliver promised benefits. Support for deeper trade links with the EU is now described as broadly mainstream.

Security is another major factor, with respondents increasingly skeptical about reliance on the United States and more supportive of stronger European defense cooperation. A majority reportedly favor closer coordination with EU partners on military and security issues.

Migration attitudes have also evolved, with growing support for EU cooperation on border control and increased acceptance of measures such as freedom of movement under certain conditions.