One of the advantages for the Gazans is that that their enclave is only a sliver of land. One in which can be walked across in less than two hours. So the pita still flows. It would probably help out, if all vehicles were removed from Gaza, except for the very limited number of emergency aid and relief tuk-tuks. Also liberating the donkeys from their cart pulling duties would also be an important step. Along with eliminating the donkey carts, most motorised tuk-tuks (except for emergency/relief ones), can be replaced by person powered bicycles and rickshaws.