I doubt it would be as hostile as it was during the referendum. The Turkey lies, and the argument is a little more understood now and polls (for what they're worth) arle showing a shift. Although a second referendum is not a popular choice currently it is more likely now that Remain would win View attachment 383361
My point was a more fundamental one i.e. Even if remain gets its second referendum and we remain. What would the result of the euro elections be, how would the british people see or interperate our relationship wi europe and how much bitterness would pollute everything.