E: "Furthermore how can the country that penned the opening preamble to unscr 242 also be the one to recognize the annexation nthay causes the split?" Britain did not recognize the annexation of the western part of Jerusalem by Israel, even though it recognized the state of Israel. Britain also did not recognize the annexation of the eastern part of Jerusalem by Jordan, even though it recognized the annexation of the West Bank into the Hashemite kingdom. And I think you will find that CJ has pointed out many times that the Jordanians annexed the West Bank at the request of the inhabitants, and so Britain could (and did) argue that the annexation was not done by "force of arms" but by "mutual consent".
Law expanding definition of terrorist activity passes first Knesset reading (Haaretz)
from the article: Lieberman: Jerusalem is our eternal capital, it will never be divided