That's because they are abusing the asylum system.
If you want to talk about immigration, the dastardly Tories took that to record levels last year.
They also changed the law so that those from an overwhelmingly white part of the world (EU) are not prioritised over those from an overwhelmingly non-white part (the rest of the world).
Accusations of racism and Nazi like behaviour is preposterous and doesn't stack up, and you know it!