actor1: Rioters (Algeria)
actor2: Police Forces of Algeria (1999-2019)
notes: After a large march ended peacefully, skirmishes broke out between police and youths in Tizi Ouzou. The youths threw stones while the police retaliated with tear gas to disperse them.
target_text: actor1: Rioters (Algeria), actor2: Police Forces of Algeria (1999-2019)