However, since the beginning of Sudanese border conflict in 2012 the UNHCR now considers the Yida refugee settlement as not safe for long-term stay due to its proximity to the volatile border zone. South Sudan authorities at central and local level are also urging refugee leaders to relocate, in line with the provisions of the 1969 OAU (now AU) Convention on Refugees. Article 2 stipulates that "for reasons of security, countries of asylum shall, as far as possible, settle refugees at a reasonable distance from the frontier of their country of origin".