In 1991, the United National Leadership (UNL) issued a directive in a bayan (leaflet) that forbade writing graffiti on private property. Israel was collecting too much revenue from fining owners of walls with graffiti (Peteet 1996, pp. 156, n.9, 157, n.21). Peteet, Julie (May 1996). "The Writing on the Walls: The Graffiti of the Intifada". Cultural Anthropology. 11 (2): 139–159. doi:10.1525/can.1996.11.2.02a00010. JSTOR656446.
In 1991, the United National Leadership (UNL) issued a directive in a bayan (leaflet) that forbade writing graffiti on private property. Israel was collecting too much revenue from fining owners of walls with graffiti (Peteet 1996, pp. 156, n.9, 157, n.21). Peteet, Julie (May 1996). "The Writing on the Walls: The Graffiti of the Intifada". Cultural Anthropology. 11 (2): 139–159. doi:10.1525/can.1996.11.2.02a00010. JSTOR656446.