Would be really interesting to know the actual truth about immigrant numbers and impact. Latest is that apparently they put a huge strain on the NHS. Surely most that migrate to the UK are young people in good health? Men between the age of 18-35 rarely need medical attention as far as I'm aware (statistically lower needs than the elderly, young and women I believe).
Maybe it's just the baby boom generation which is crippling the NHS as they reach older age and therefore need more healthcare?