Mike , you are not thinking this through. From my readings in Wilki etc, Spain already is very devolved with some 50 autonomous regions, and with extensive local powers and local democracy. It is likely that some of the other regions would like perhaps more autonomy also. But they have a consitution. All the other regions and all the other people's in Spain have a democratic right to be consulted . The way that is done is by a referendum. Despite all the big words about consulting the people what the Catalan officials have done and threaten to do is deeply undemocratic. It would be defranchising all the other regions.
The request by the Catalan officials to have EU engagement is tantamount to equating themselves as a sovereign power equivalent to Spain. It is a ploy and if the EU were foolish enough to seek to mediate out of some desire to stop violence, then they would de facto have destroyed Spain. and a civil war would ensue.
Spain has a court system, it has a constitutional court and it has the ability to change its consitution by referenda of all the citizens.
Well, as I said above, we didn't see the need for all of the UK to be involved in either the Irish vote in the 1920s or the recent Scottish vote.
But of course, neither Ireland or Scotland were a vital part of the UK economy, unlike Catalunya is to the Spanish economy.[/QUOTE]
The distinction was / is that all of the Uk , in the form of the British parliament, had already voted on an Irish home rule bill some 5 years previously and then renaged. Under British law there is no requirement to consult the people, referenda are just opinion polls, parliament is supreme. Other countries have written consitutions, which limits the power of parliament and courts which hold parliament's in check. There is no such check and balance in the UK. If you recall the court appeals regarding Brexit were whether the uk government ie the ministers were entitled to disregard parliament. The law lords reaffirmed the superemcy of parliament.
The economic strengths of Scotland, Ireland or even Catalonia are just red herrings, and does not affect the principles involved.
If you refer back to my earlier post, it was that SF\IRA used the fact that there had not been an all Ireland poll since 1919, and they were using that as their claim to legitimacy. It was part of their mythology. That argument was finally destroyed by the peoples of Ireland following the good Friday Agreement voting. What you may not realise or remember that separately, the people in the ROI had a referendum on our Constitution and removed a number of articles, which many in the North would have found repugnant and some a comfort.
What cannot be denied is that in 1978 the peoples of Catalonia agreed 90% to a consitution which stated they were a part of an entity of Spain and the other regions of Spain agreed likewise. There is no unilateral get out clause. So it remains unconstitutional , I hate to use the term, but flecc is correct, but seeking to break up a union in this fashion is treason.