LONDON—The latest Brexit opinion poll shows a six-point swing toward remaining in the European Union, in the furthest shift from the narrow referendum result in 2016 that pushed Britain down the road toward a possible exit from the 27-member trading bloc.
The new polling showed 59 percent of voters would now vote to remain in the bloc, versus 41 percent who would opt to leave, according to an academic-led report on Sept. 5 by research bodies NatCen and The UK in a Changing Europe. It’s the highest support for EU membership in such a survey since the 2016 referendum.
