I think when people jump the queue like that, they should be able to stay put but be unable to work or collect any sort of benefits during that time. AND put them all the way on the back, from the time they were discovered, not from the time they SHOULD have been on the line. Maybe even fine them, make the fine prohibitively high (taken out of tax refunds? Something?) so that it encourages people to do it legitimately.

But the basics like education and at least emergency medical care? That should be the case.