I’ve heard that they aren’t allowed to leave, but the strip of land we’re talking about isn’t all that small either. I know that Israel has confined Palestines to that area for decades which is not just oppression, it’s akin to running a death camp. I believe there’s enough room in that region for Palestinians to live comfortably beside the Jewish people - so why not concede this land to them? And stop forcing people to remain there if the wish to leave.