More Arab countries have warned against travel to Lebanon in wake of the clashes that had raged in the Palestinian refugee camp of Ain el-Hilweh in the South. Qatar, the United Arab Emirates and Oman joined Saudi Arabia and Bahrain in warning their nationals against travel to Lebanon or approaching areas where the clashes were taking place. The UAE urged its citizens to abide by the previous travel ban to Lebanon. Qatar said its nationals who are visiting Lebanon must exercise caution and avoid areas that have witnessed unrest.