"The situation in Libya is very different from that in Turkey. Because of the prevalent insecurity and lack of an asylum system, UNHCR does not consider that Libya is a safe place to return people to or to disembark those rescued at sea in international waters," Spindler said.
The UNHCR spokesman added that considerable challenges to humanitarian work existed in Libya, with unstable and unpredictable political and security conditions, absence of appropriate reception centers and deplorable conditions of refugees' detention centers in Libya being some of the main problems.
In 2016, Italy saw a record 181,000 arrivals of migrants that crossed the Mediterranean Sea, with the bulk of them embarking on the risky trip from Libya. Some 5,000 people are estimated to have lost their lives in attempts to reach European shores.