 They're quite often ghost towns completely abandoned by populations who sought refuge somewhere safer. In Gaza, on multiple occasions, the entire face of a building will have been ripped off, gaping holes where rockets came firing down, and yet somebody will be using that dangerous building as shelter. I think what we have to understand is, unlike a lot of conflict zones, seeking refuge is not really an option in Gaza. People here don't really have anywhere to go, and as far as we're concerned, nowhere in Gaza is safe.