You moan that the UK is in a poor state because of immigration, but what do you have to compare to it? How can you visualise what the country would now be like without immigration? You can't.

The fact is that without immigration the country would be in a worse state than it is now. It's a fact that many sectors, such as the NHS, would not have been able to cope up to now without immigration.

Don't believe everything u read in the papers, the day after they thought they had discoverd basic single celled life on mars the daily mail ran with the headline "Martian immigrants to flood benefits service by 2020" (not really but i'm sure they thought about it...)