It's not the direct costs that we should be worried about. They'll be what they will be. And all likelihood a drop in the ocean in the grand scheme of things.
But let's just run with it for the moment. Yes £12billion is a lot of money in real terms. But don't forget the UK takes £667billion a year in taxes. £12 billion in that context isn't a big deal. it's less than 1.8% of what we take in taxes.
Now the leave camp want to leave the EU but be more like Switzerland & Norway. So we'd have to pay something still. We wouldn't instantly save £12 billion. No-one knows what we would actually save but let's for arguments sake halve it. In Government terms it's almost a rounding error.
However......what we would lose is firstly influence. Right now we have a seat at the table and in certain circumstances a veto. In the future we have this rather odd sounding red card system and 'emergency brake' but whatever. The main thing is that we can be at the table shaping the rules and whilst we may not always get our way, we can influence and on occasion block certain things using our veto.
What happens if we leave? Well we still have to implement the same rules that the rest of the EU says we do in order to trade with them. No-one in their right minds would dare disagree since they're our largest trading partners. But we no longer help set the rules. We just have to do it.
Also, what happens to all the companies who need a base in the EU and currently are in the UK. Many of them may never come here or simply relocate to other EU countries. Banking is one area. Whilst it's almost become acceptable to banker bash, they contribute 10% of our taxes. So if a lot of them upsticks and move to another EU country then we're all a lot poorer as a result.
And what's our main reason for leaving? Immigration and meddling from the EU.
Well on immigration, yes we're getting a lot of immigrants at the moment. But we never seem to think about emigration? What about all those UK citizens who now live in Spain. Or have jobs in other EU countries? I know quite a few people who have moved to Germany, France, Sweden & Poland for jobs.
Yes a lot of economic migrants from outside the EU are throwing themselves on the tunnel trying to get to the UK. Would that stop? No of course not. They'll still continue to fling themselves onto lorries and trains.
EU laws? Well how many of them do we REALLY hate? The Human rights one is lauded a lot as an example. But hey. I actually like having human rights. In fact, if that one went, I'd personally kind of like us to have a replacement that's well....nearasdammit the same.
We'd still have to comply on EU laws on goods & services if we ever want to trade in their countries.
So in short leaving to me seems to be very short sighted. It solves very little if anything and is simply the politics of fear.