Some people see asking for a Final Say on the Brexit deal as undemocratic. We've voted, they reason, therefore we must leave. The way the whole matter has been managed, since the first decision to hold a referendum onwards, has made me question our idea of democracy. The word is freely used but seems empty of the rigour that could be applied here. I thought of a phrase instead, functional democracy. We have a duty to ensure our democracy is in good working order. Googling, I found the phrase has been thought of before (unsurprisingly!) and is part of an elaborate hierarchy of stages. That's not what I 'm getting at though, but rather a simple principle that government needs to ensure the democracy is fit for purpose. On present showing it is not. Does this legitimise a Final Say?