I think the UK and all of Europe are starting to open their eyes to the bigger picture of how immigration will affect their continent. There was an abandoned boat full of migrants try to get into Europe. Africa has 1.1 billion people while Europe has approx 740 million people (Western Europe less than that). That's 400 million people difference. If things don't get better in Africa and all these Middle Eastern countries, then it is about to get real for white Europeans in terms of demographics. In addition, people from the developing world tend to have a whole lot more kids than the developed world. you have countries in Africa, where an average woman has 7 children compared to 1.5 in Europe. I feel at the end of the day barring the Muslim extremist arguments, Europeans are just scared seeing the transformation of their countries it has nothing to do with economy imo it is purely about fear of demographic changes most those migrants are unskilled laborers for the most part and they ain't taking away European jobs just like the Mexican laborer picking grapes in California in the US is not taking away jobs from Americans who want to do the same thing. Will be interesting to watch Europe's population in the future.