Members of the PSF were the law enforcement officers most often involved in crowd control, and thus in direct clashes with protesters, during the
Bahraini uprising. According to a
Bahrain Independent Commission of Inquiry (BICI) report issued in November 2011, they were equipped with "body armour, shields, batons, sound bombs, tear gas and shotguns." They undertook all operations to clear protesters from the
Pearl Roundabout, including one that took place on
Bloody Thursday which led to the death of four protesters. The PSF also carried out arrests, patrol missions and searches. In March 2021,
Human Rights Watch and
Bahrain Institute for Rights and Democracy claimed that the Bahraini security forces unnecessarily detained children aged between 11 and 17 over protest-related cases. The police threatened a 13-year-old with rape and electric shocks from a car battery. The police was also accused of beating children and terrorizing them into forced confessions, while barring their parents and lawyers from being present during the interrogations. There was also a video of police vehicles attempting to run down people. ==Chiefs of Public Security of Bahrain==