They could just do what thier peers do right across the border and get themselves one of those nifty 53' Fruehauf apartments.
Besides Stingray, If they have no place to live, they can't work here. That's the whole gist of that ordinance. Just like the one here in Hazelton. Which has also been stopped in it's tracks by the illustrious ACLU.
Personally, I'm prepping the torches and the pitchforks. If these organizations can't see the reasoning for taking matters into our own hands, we can certainly persuade them with aggressive negotiation.
I'm waiting to see how these lawsuits turn out. I don't think any elected judge in his right mind would even try these cases.
Our constitution protects the legal citizens of this country. Not squatters.