Palestinian Prime Minister Rami Al-Hamadallah arrived in Beirut today on a two-day official visit. During his stay, Al-Hamadallah is scheduled to hold talks with a number of Lebanese officials on bilateral relations and discuss the situations of the displaced Palestinians and refugees stationed in Lebanon. A source of the Palestinian embassy in Beirut said the visit comes as part of Al-Hamadallah's participation in celebrations to be organized by the UN Economic and Social Commission for Western Asia (UN-ESCWA) at the UN regional office downtown Beirut tomorrow to mark the international day for solidarity with the Palestinian people.