Where is the democratic mandate to do what they're doing?

That would give them individually, and the body as a whole, a democratic mandate.

What democratic mandate is there for such a piece of constitutional reform?

The coalition have absolutely no democratic mandate to make these so called reforms, not even from their own voters.

Where is the democratic mandate in any of the Eurozone countries for that?

The 'none of the above' trend has the democratic mandate.

For the first time in living history, it has a stable government, elected on a democratic mandate.

Incidentally, those who are making these decisions about the right to stand in elections do not themselves have a democratic mandate.

I also want to have a Commission with a strong democratic mandate.

Not only is there no democratic mandate for such a change.