There are currently 49,700 Palestine refugees in besieged and hard to reach areas, where humanitarian access remains a key challenge. These locations include Yarmouk and Yalda, Babila and Beit Sahem (YBB) in Damascus; Ghouta in Rif Damascus; and Dera'a camp and Muzeirib and Jilien in Dera'a governorate, where there are high concentrations of Palestine refugees.