I honestly believed that Britain would find a way to hold a second referendum before Brexit, given that the polling almost universally favored "remain" after the vote, and the vote itself was so close (52% to 48%). Now what surprises me is the lack of enthusiasm for Scottish independence (62% voted to remain), though I can't claim to keep up on Scottish politics. Maybe someone knows?
I went on a couple of marches for that but no. The percentage of MPs willing to vote for that never went higher than ~40 or 45%.
I think the thing is a bit of a travesty though. At the time of the vote, the apathetic who didn't bother voting were about 60% remain so the overall balance of the population was pro remain but it got forced through for better or worse, probably worse.
It's not uncommon in some democracies to require multiple votes for major changes (such as constitutional changes or leaving/entering intergovernmental orgs). And 4 points may be a clear margin, but it's not a large margin, and polling showed an immediate shift in opinion. In terms of the Scots, 62% is an actual blowout. And I'd think it might be enough to overcome the 10 point gap on their vote on independence (pre-Brexit).
Yes, but this wasn't the usual two-party election. The 1972 referendum to join the EU got a 67% "yes" vote, the 2011 Alternate Vote referendum got a 68% "no" vote. You see similar number with, say, California's ballot propositions: a "solid win" is closer to a two-thirds majority. 52-48 is close enough to flip depending on the weather.