Wikipedia
ZOMO
Zmotoryzowane Odwody Milicji Obywatelskiej (ZOMO) (Motorized Reserves of the Citizens' Militia), were paramilitary- police formations during the Communist Era, in the People's Republic of Poland. These purportedly elite units of Milicja Obywatelska (MO, Poland's militsiya) were created to fight dangerous criminals, provide security during mass events, and help in the case of natural disasters and other crises; however, they became known instead for their brutal and sometimes lethal actions of riot control and quelling civil rights protests.