The UK is now trying to fix the same problems that the Labor party caused over there with a far larger intake of people than they had planned for, one of the ex Labor politicians has admitted that they got it so wrong.
When there is such a disruption of the character of a country it is one thing to stop more but what do you do with the ones that have been allowed in?
I do think that there is one definite action that could be an should be taken and that is they are not naturalized for five years so as to prove they are worthwhile additions to the country and in the first ten years if convicted of a crime they are deported back to where they came from