I've heard a lot about how we were misled and we voted to leave by mistake.
Strangely I've not heard this from people who voted to leave, only from people who voted remain.
Were peoples actual votes verified for this study?
If I was on the remain side, I would answer the survey saying that I voted leave, and now I regret it.
It wouldn't be true, but it would skew the numbers and further my cause.