They have the PLO there and no siege. A/B areas are not under this law since they’re not under Israeli rule.
Except whenever the settlements decide to expand they bring Israeli laws with them. Which is 100 percent a war crime. Or an act of war if you want to pretend the West Bank is a separate country not under occupation.
Those expansions of land and laws are into C areas, which is by the Oslo accords the property of Israel. Now, you can question the legitimacy of the C areas as stated by Oslo, but those terms were agreed upon by the PLO and Israel. It’s a fucked up situation that Israel gets most of the uninhabited land, but that’s what’s been agreed to by both parties. If the peace talks would’ve continued and Rabin wouldn’t have been murdered, and the Intifada wouldn’t have happened, maybe those C area settlements’ expansions wouldn’t have happened.