Eritrea, October 2017
Parents, teachers, and students protest in response to the state's attempt to nationalize schools. One parent was arrested after giving a public speech about the issue. On October 22 parents and teachers gathered on school premises to demand the release the parent. The Anti-Mob Special Forces of the Office of the President were called to disperse the crowd.
Source
https://www.aljazeera.com/indepth/opinion/rare-protest-scared-eritrean-regime-171109150120292.html