This Ha'aretz article warns about what might happen during the evacuation of Gaza settlements: The 3rd Intifada: Settlers take on their own army.

This week, in a disconcerting dress rehearsal for the prime minister's initiative for dismantling settlements in the Gaza Strip and a portion of the West Bank, soldiers who had been confronting Arabs for years in the Second Intifada found themselves under rock barrage in a new uprising conducted by Jews.

The troops were there to back up police dismantling an outpost, one of many in the West Bank with as many names as it has buildings. The forces were there to take down two caravans in Shalhevet, also called Givat Lehava [a satellite settlement of Yizhar].