Only sensible thing I can think of is their fast scrapping of the primary purpose rule......now this WAS a floodgate for members of one community, which Labour even wasn't 100% happy with, and they did allow more work permits at that time for needed professionals to staff such as the NHS - a reason many hospitals are full of Indians and Filipinas, a smattering from the West Indies. Don't knock this, you'd be hard pressed to find nurses and medical staff with a better work ethic, I've known enough from both these backgrounds.

Although I think the latter happened under the conservatives as well. Could be wrong.