There is no occupied West Bank. When to UN divided the little piece of Palestine that was left after England cut off 70-75% of Palestine into two states, the Palestinians rejected their chance for the so called Palestinians to have their own state they had never had before. They started a war to wipe out the Jewish people and lost. Jordan occupied the West Bank and Egypt occupied the Gaza area. From then on Palestine ceased to exist.
All there was left was Israel and disputed areas. So, the fourth Geneva Convention didn't ever apply. And after two more times of getting a Palestinian state, one offer from Ehud Olmerd and one plan under President Clinton, they again rejected everything. And the so called audacious boast of Ariel Sharon is an big lie. This comes from the same antisemetic source who told that Sharon shot two little children in Lebanon but waited 10 years after this was supposed to have taken place to report this.