"Craven" - now I don't want to leave the EU but the leave side did win the referendum. As much as I have fantasies of the MPs telling us that we don't know what's good for us and not leaving the EU that really would be undemocratic and undermine our system of governance.
No, it wouldn't. The system of governance in UK is that the Parliament reigns supreme and has the final say in all matters. The referendum could be 100-0 and if the Parliament voted against invoking A50, it wouldn't be invoked and the system of governance would remain in place.
What would truly upset the system of governance is a small plurality of the electorate dictating the course of actions for the parliament.
McHrozni