police (2) Article (2) Police (2) Impact (2) Grammar, Comparative and general--Article (2) Evidence (2) Article (2) police (2) comportement (1) recherche (1) besoin (1) plan d'aménagement (1) décision (1) point (1) Afrique (1) Leadership (1) Work (1) Witnesses (1) Tops (1) Tactics (1) Supervisors (1) South Africa (1) Shooting (1) Research (1) Organization (1) Miners (1) Leadership (1) Integrity (1) Frustration (1) Division (1)