maybe the friendly fire was because the policemen in uniform recognized his colleague in civil cloths and took the opportunity for a free hit :D
Wednesday, we found some of the sound weapons, they were not in boxes, they were kinda mounted on vehicles around the protests, but they only planed to use them in standard, laud voice mode to warn protesters if they start a riot, they don't even know where the other button is located and even if they did know, they would never use it because it is against the law :D
you can just laugh...
Well at least I heard government fallen and prolly new elections soon
well that is another thing that needs a book about, but we will see :D