actor1: Protesters (Mauritania)
actor2: Police Forces of Mauritania (2009-2019)
notes: Dozens protested in conjunction with the arrival of President Abdelaziz to the Dar al-Barak area. At least four were arrested when the security forces dispersed them.
target_text: actor1: Protesters (Mauritania), actor2: Police Forces of Mauritania (2009-2019)