Voted to Leave the EU in 2016...
..... and then in 2017 removed Government’s legislative majority to achieve it.
And by 2018 majority in polls* both back idea Brexit wrong, & Remain in a 2nd Ref,
but don’t in 2019 back actually holding that 2nd Ref.
Not a single poll has had Leave ahead since last April - the only one in a year and a half. Only three polls since General Election 2017 have had a leave lead 2 of them in June 2017, 60 for Remain, now +9 avg in past few weeks: