Well, Tuesday is shaping up as a big day. I have been granted an audience with the Conservative Member of Parliament for Sevenoaks, one Michael Fallon, at his offices in the Palace of Westminster.I hope to discuss some of the finer points of the Tory immigration policy with Mr Fallon, since there’s an above average chance that his party will be setting the agenda by the time my current UK Visa expires in 2011. Top of the list will be their position on retrospective changes to immigration policy – one of Labour’s favourite tactics of late.

I’m interested to hear any advice on potential arguments I could put forward. Obviously, I will be taking the position that retrospective changes are unfair and shouldn’t be part of the Conservative policy at all – however, if there’s on thing that’s going to lose them their majority faster than you can say “I hate Gordon Brown”, appearing to be soft on immigration would be it. Whichever government comes into power in 2010 is going to have to make reducing the total level of immigration into the UK a key point of policy. Call it sensible, call it kneejerk, whatever. Political expediency will demand it nonetheless.

Fact is, though, that as a skilled economic migrant, one makes a clear decision to make another country your home and it costs a lot to do so. It costs you money and it costs you time. There is also a clear opportunity cost, since spending the time acquiring British citizenship means that you aren’t spending that same time working towards citizenship of Australia, Canada, or anywhere else. Needless to say, I’m coming at this from the very South African perspective of wanting my children to have passports that will get them a little bit further in the world than their South African ones will.

So let’s say you’ve been here for three or four years, paying your taxes, speaking English, integrating into the community and not behaving anti-socially… is it at all acceptable for the government of the day to turn around and say “we’ve changed our minds… due to a set of criteria that we never communicated to you at the time you came here (because they did not yet exist) we have decided that you are no longer eligible to apply for permanent residence”? The basis of my discussion with Mr Fallon will be that it clearly isn’t and I would hope that the Tory policy would be fair in this regard.

What do you think? Any other salient points, either for or against?