Because I saw a protester being pushed down a flight of stairs and rolling down, a policemen who ran over a protester with his motorcycle and a policemen wearing a helmet who headbutted a protester. 
Sababu niliona mwandamanaji akisukumwa chini ya ngazi kadhaa na kubingirita chini, polisi aliyemkanyaga mwandamanaji kwa pikipiki yake na polisi ambaye alikuwa amevaa kofia aliyempiga kichwa mwandamanaji.