Although Area A signs are quite common, there are no others. Where do you enter Area B (largely considered defunct on the ground) and Area C, now considered to be some 63% of the ‘West Bank’? There are no signs other than the change of rules of engagement and the appearance of settlements, settler buses and the settlers themselves. Palestinians know, as do the settlers and the Israeli Defense Force. So the Area A signs are really for people like me, or Israeli leftists, venturing into the ‘West Bank.’ I don’t think they work. I hadn’t been there long before the sight of an Area A sign made me relax and feel safe.