From my stay in Canterbury and visit to London in June, I can tell you the British people are pretty much fed up. Lots of shopkeepers and guides made comments about immigration, EU rules, government regulations, etc.
I think the Jubilee reminded them of how they used to be.
One shopkeeper in Cantebury went on and on about the Muslims and how they had made a sewer of London. He went on and on about it, without me asking. Volunteered his opinion on hearing my accent.
A little known part of English history is that they have been known to completely drive out ethnic groups from the island, the Jews most famously in medieval times. I think the only thing stopping them from doing this is world opinion and the fact they don’t have guns. Seriously. (And I am not advocating ethnic cleansing or such, just observing things as they are and past history.)
Immigration will be the UK’s downfall, just as it will be ours. We will follow the Rule of Law even if it means national suicide. We will lose this country thru the ballot box. Demography is destiny.