The MINURSO details the following restrictions for the different zones: One Buffer Strip (BS) to the south and east side of the Berm; Two Restricted Areas (RA) along the Berm. The Buffer Strip is included in the Restricted Area on the POLISARIO (FPOL) side and the Berm is included in the Restricted Area on the Military of Morocco (RMA) side; Two Areas with Limited Restrictions (ALR), which are the two remaining vast, stretches of land of Western Sahara on both sides respectively. Each of the five parts has specific restrictions as for the two parties' military activities: Buffer Strip: No entry of RMA and FPOL personnel and equipment, by ground or air. No firing of weapons in or over the area. Restricted Areas: No firing of weapons and/or military training exercises, with the exception of physical training activities of unarmed personnel. No tactical reinforcements, no redeployment or movement of troops, headquarters/units, stores, equipment, ammunition, weapons, no entry of military aircraft and no improvements of defence infrastructures. Some exceptions apply and some activities are allowed after prior information to or approval by MINURSO (Note: these are restrictions in brief, for detailed information please read the MA#1 in full). Areas with Limited Restrictions: All normal military activities can be carried out, except the reinforcement of existing minefields, the laying of mines, the concentration of forces, the construction of new headquarters, barracks and ammunition storage facilities. MINURSO need to be informed if the parties intend to conduct military exercises, including the firing of weapons of a calibre above 9mm. Population and activities in the area The population of the territory east of the Wall is estimated to be between 30,000 -40,000 inhabitants. By comparison, it is estimated that 500,000 inhabitants live west of the Wall, of which Moroccan settlers make up at least two thirds. Following the 1975 Green March, the Moroccan state has sponsored settlement schemes enticing thousands of Moroccans to move into the Moroccan-occupied part (80% of the territory). The major settlements on the zone are Tifariti (current temporary capital), Bir Lehlou (former temporary capital), Agounit, Meharrize, Mijek, Dougaj and Zug. Access is difficult even for Sahrawis due to the harsh climate of the Sahara, the military conflict and the abundance of land mines. The area is inhabited primarily by Sahrawi nomads, that maintain the traditional camel herding of their ancestors, between the zone, northern Mauritania and the refugee camps. There