Are not permitted. Once a group of people are on the street with banners , the Army comes , and w/o provocation starts beating , arresting and dispersing the crowd.That is when the Demonstrators throw the stones at the troops. In most cases , this is the situation. The Army justifies its crackdown as enforcing the law to maintain order. Supression and oppression are continuous and violent all day and all night. Is resistance to such an oppression justified? This the question for you.
Four women and a child killed in car crash near Hebron (Haaretz)
from the article: Hundreds of Palestinians clash with Israeli forces in West Bank