No English-based international business based north of about Birmingham would resist the opportunity to move a few kilometres up the road, have a similarly-skilled workforce, still conduct their business in the English language, but keep their access to the EU's Common Market.
The pooling and sharing of resources in the United Kingdom is a two-way activity. We pool our oil and our gas and our booming economy, and the British share with us their wars and their debts.
Anyone who believes for an instant that any British government will ever allow jobs to go from an English city to a Scottish one is deluded. The immediate consequence of allowing jobs to go from Sunderland to Glasgow or from Liverpool to Paisley will be the replacement of the local MP with a Ukip one at the subsequent general election.
Perhaps if the Scottish Parliament spoke with one voice on the matter, we could pressurise the British into following the Danish example.
But the Opposition are now in favour of a Hard Brexit, including Scotland. And the Dugdale-led Scottish Labour will always support any British government of whichever party to the hilt. Even the "pro-European" Liberal party is lining up to ditch its commitment to Scotland's place in Europe in favour of our place in Little Britain.
There can be no compromises. The realpolitik is clear.
It is a choice: Scotland in the United Kingdom, or Scotland in Europe. We won't be allowed both. And even if we were, the problem still remains - the UK parliament is sovereign in all matters and cannot bind its successors. There is nothing stopping a future British government (and the May Regime does not look as though it will last too long) from reneging on any commitments a predecessor made to Scotland.
And when they do renege, Little Miss Union will be up on her hind legs, standing shoulder to shoulder with her Tory buddies as always.