Re: at a democratic decision
Voting does NOT amount to democracy if the people voting are given deliberately selective, misleading or incorrect information on which they base their decision. Unfortunately it would be a very rare election or referendum where the amount of false information and false promises does not swamp the amount of reliable & truthful information.
If even 50% of the promises made by the "vote leave" campaigners were likely to come true, then I would accept that the result of the referendum was the "Will of the people".
Unfortunately people who have been completely hoodwinked rarely admit even to themselves that they have been scammed, and usually insist that they made a wise decision no matter what evidence might emerge to the contrary. I'm quite sure I made the correct decision sending money to the Nigerian prince, it was just bad luck that things have been held up a while, and I'll be receiving £millions any year now.