this question shows your complete ignorance regarding the status of women in Saudi Arabia.
since when does the UN force countries to do what they like? they can't even force Israel to stop violating international law since its foundation.
Well, can they? As far as I know, they can't leave the country without a male guardian permission, and as far as I know they can't inherit, or at least inherit secondly to younger male siblings, so I assume they can't own land, either. If I'm wrong, time to correct me. I really do want to know.