NABLUS (Ma'an) -- A group of settlers on Thursday set fire to a car in Nablus, a PA official said.

Three settlers from Yitzhar settlement set fire to the car in Einabus village, PA official Ghassan Daghlas told Ma'an.

The owner, Zain Mustafa Allan, said the car was parked outside his home when the attack took place.

Earlier, settlers threw rocks at Palestinian cars driving near Yitzhar settlement, Daghlas said.

The Nablus district experienced the majority of settler violence in 2011, The Palestine Center says.

In 2011, the UN Office for the Coordination of Humanitarian Affairs reported that settler attacks had increased by 50 percent on the previous year.

Settler violence against local Palestinian communities is widespread, but figures compiled by Israeli rights group Yesh Din have repeatedly shown that nine out of 10 police investigations about settler crimes fail to lead to a prosecution.