Report shows people being physically abused by police , rights group says . `` Politics plays a very negative role . '' Human Rights Watch says some police are becoming vigilantes . Report also shows poor conditions that police are expected to work under . The government has promised changes .
Report shows people being physically abused by police , rights group says . Human Rights Watch says some police are becoming vigilantes . Report also shows poor conditions that police are expected to work under . The government has promised changes .