source: Guardian (United Kingdom)
actor1: Rioters (Tanzania)
actor2: Police Forces of Tanzania (1964-)
location: Pemba Island
notes: On 28 October 2020, a group set tires on fire and threw stones against police officers, who responded with tear gas in Pemba (Wete, Kaskazini Pemba) ahead of the 28 October Zanzibar general elections. 72 people were arrested. [size=no report]