For a long time I thought a second referendum would be a big problem because if Remain won it would just open a whole can of worms about which one actually counted.
However, the farce has become so farcical that I changed my mind a while ago. More and more comes out about the mistruths of the Leave campaign and the current government that I think it's now justified to ask the question again even though I still think it opens that can of worms.
I sympathise with Leave voters in the whole situation but if you're happy to use "it's what the people voted for" as your justification for wanting it done, based on democracy, then you can have no reason for it not to go back to a public vote. There's nothing more democratic than having a second referendum with proper information this time. If the people still want to Leave then Leave will win again and the people get what they want. If people now want to Remain then it's stupid to press on with Brexit and call it what the people want because it shows that it's actually what the people wanted in 2016.