...after caning the lot of 'em!
How 'bout tarring, feathering, and horse-whipping 'em all the way to the Canadian border?
I wouldn't waste any more energy than it takes to kick them and their crap out of here. Being internationally disgraced lasts longer than red welts on their asses. They can retrieve their cancelled passports in Canada also.
Let's act like Spain does. In Spain, foreign bums and douche bags get kicked out within 24 horas after the Guardia Civil picks them up. Judges allow no excuses. That should be an example for us.