If you can think of a good reason to do so, maybe. Two and a half years passing, having far more information about the process, and questions about the legality

If you can think of a good reason to do so, maybe. Two and a half years passing, having far more information about the process, and questions about the legality of the leave campaigns seem like perfectly legitimate reasons to hold a second vote before committing to such sweeping, largely-irreversible, constitutional change.