That is of course absolutely true, and it's a bit of a paradox.
During the 1980s and early 1990s, Labour (and the LibDems) were very coy indeed about their attitude to independence. In my opinion, there was a strong element in both parties' support which favoured devolution of some sort or another, but which, if denied that, would prefer to proceed directly to independence than continue with Westminster rule.
Do you remember the "
Lorraine Mann question" in 1995? She asked Salmond and Robertson what their second choice would be, in a preferential vote on the constitutional issue. Salmond said devolution, but Robertson refused to answer. Reading between the lines, he obviously preferred perpetual Westminster rule to independence. However, his reluctance to say so was interesting. There seems to have been a general consensus that this would be a damaging admission.
Compare that with modern rhetoric. Separatism. Tha darker side of nationalism. Destroying the union. Ripping Britain apart. And so on. Labour seems to have no problem now articulating its essential unionism. It seems to me that to some extent the advent of the Scottish parliament has allowed the party to come clean on the subject. It's no longer a question of, well, if we can never have devolution, should we go for it? We
have devolution, and at the moment nobody is trying to take that away from us. So it's apparently safer for Labour to articulate its unionism, with the apparent aim of monstering the very idea of independence.
Nevertheless, it's perfectly true that there are many Labour and LibDem supporters who also support independence. Even some Conservatives! But that's of no importance when the unionist parties come to spin the results. They are quite correct to say that a vote for an explicitly unionist party in a general election is a vote in favour of being governed by whichever party wins in England, because that's what it is.
You're pointing out that it may be a tactical vote, or a vote based on other criteria than a desire for independence, and that's quite true. But it dosn't matter. If you put your cross in a box against a party which supports the union, you are explicitly agreeing to the principle of being governed by whichever party wins in England. So don't start complaining after the event unless you intend to change your voting behaviour.
The unionist parties of course know that there's much higher support for independence than for the SNP in Scotland. It's inevitable, because of all the other factors you mention as regards tactical voting and voting on other criteria. It's perfectly possible that an even-handed campaign leading up to an independence referendum would result in a "yes" vote. Which is why they will pull any trick they can muster to prevent such a referendum taking place.
That's the current position. I merely repeat that those who choose (for whatever reason) to cast their vote for a unionist party really can't turn round and complain about the hand the union happens to deal them.
Rolfe.