If you agreed you wouldn't have voted for a party of bigots. A party so completely out of step with 'decent' public opinion on every social issue that not even your right wing press would let itself be seen endorsing them.
Milliband is right, immigration is the biggest issue facing the UK.
In Britain we actually need to 'increase' our current levels of immigration of skilled workers to offset the impact of demographic change. I'm 50 years of age and I'm now down to work until I'm 67, for those younger than me it will 70 + soon.