actor1: Police Forces of Nigeria (2015-)
actor2: Unidentified Communal Militia (Nigeria)
notes: Police of Bwari division (Tudun Wada) clash with a group of vigilantes over grazing rights to land. Several injuries reported. Date not clear - source dated 21/04.
target_text: actor1: Police Forces of Nigeria (2015-), actor2: Unidentified Communal Militia (Nigeria)