And you already have a big mixed demographic, with non-christian immigrants, so the immigration-crisis can't be it either - and you don't have the Euro, so you weren't affected by the Euro-problems to the same extent as some countries.
So what's with the big mur-mur and hub-ub? Why is David Cameron going about and trying to get the UK to leave the EU? And does he REALLY speak for all the nations in your kingdom? From what I can tell, the Scottish are fairly EU-friendly, for instance. (and rightly bloody so!)
Explain it to me lads - why don't you wanna' play with the rest of us?
