[robhu]

Of course they are, if you think you're going to lose a referendum you can try the "if No don't vote, that way we can delegitimise the result" card. That they do so doesn't invalidate the referendum any more than it would with any other anti-democratic leader or organisation that tried to prevent the populace being able to clearly and publicly vote.

[kgwgk]

The referendum is invalid from the get-go. You said that “People who think they should remain part of Spain will go out to vote No”. Do you really think they will? Maybe you’re right and they won’t pay attention to the “anti-democratic leaders and organizations” (!) asking them not to participate...

[robhu]

The referendum is invalid from the get-go.

This is just a bald assertion.

Yes I do think that people who care about the results of a referendum will go out and vote because that is what people do when they care about the result.

I also believe you that some of the people opposed will not vote, but that they do this because those opposed to a democratic referendum fear the likely result will go against them does not invalidate the referendum.