Flee Pallies! Flee! I'm sure the Israelis wouldn't mind if you actually did.
In light of that I've personally decided to start calling those towns and cities "tramp camps", since the Pallies want to tramp on the Israelis and drive them into the sea.
tramp: to tread on forcibly and repeatedly
I didn't want to call them squatter camps or hobo camps as it denigrates hobos and squatters.
Have I shown my bias? Oops!