The Saudi and Egyptian foreign ministers have stressed that Israel should accept the initiative “in principle” and as “a framework”, after which all issues were open for negotiations. The border clause says that borders should “be based” on the 1967 lines, implying that the exact borderlines would be negotiated. On the refugees, the key terminology in the clause is the phrase “agreed upon”. By definition, “agreed upon” means Israel signing off on a solution to the refugee issue that it, too, accepts.