I understand that the 1707 Act of Union was a voluntary arrangement between sovereign nations, so I fail to understand why a petition to dissolve it is not to be decided by all voters in all the constituent countries of the Union. Cherry-picking by sectional interests is not good enough. I also understand that Scotland was bankrupt at the time of the Act of Union, following foolish and failed attempts at empire building, leaving old England to bail Scotland out and pay for their porridge.
That should all be taken into account in the great settling of scores next year, and whilst I have no personal desire to suppress anybody, neither do I feel obliged to underwrite somebody else's nationalistic profligacy, past or present. So if Scotland should decide to go solo, then so be it, the UK will then have to be ripped apart and all things Scottish sent back over the border. However, one thing which won't be bag-piped up north will be the pound sterling, and I rather suspect that whatever the nature of the various new flags, control will still be exercised by the English in England, with a welcome bit of Irish and Welsh help. Time, I think, for the old British lion to wake up and start roaring again!