Agree. It certainly wouldn't be practical. Not legal either. Just raising the point than in principal there is something to be said that we should have some serious input on the basis of the impact it will have on us in the scottish case.
There is an argument funnily enough for us to have a say on whether Scotland leaves. The impact will be huge on us, not least the fact that the Tories might dominate for a generation afterwards and large swathes of Northern england will wish they were in Scotland.
It's potentially more than 50% of the country being in disagreement. Depends on the turnout. Agree absolutely with what you say. It's a fundamental decision and should be based on a different vote proportion, though exactly what I am not sure. Same on a vote on us leaving Europe.