Alexander Rusero, a former senior politics lecturer at Harare Polytechnic college, says police and political parties must thwart violence at opposition rallies.
Alexander Rusero wahoze ari umwarimu mukuru muri politiki muri kaminuza ya Harare Polytechnic, avuga ko abapolisi n’imitwe ya politiki bagomba gukumira ihohoterwa mu myigaragambyo itavuga rumwe n’ubutegetsi.