Israel’s parliament passed a law early Thursday that would allow it to deport family members of Palestinian attackers, including Israel’s own citizens, to the war-ravaged Gaza Strip or other locations.

The law, which was championed by members of Prime Minister Benjamin Netanyahu’s Likud party and his far-right allies, passed with a 61-41 vote. But legal experts said that any attempt to implement it would likely lead to it being struck down by Israeli courts.