Freedom/right to demo and picket. What powers do the cops have?

Look, u attack a police station (even by spitting at the fence) or an officer carrying an automatic firearm, at ur own risk. <<<----this is common sense my dear protesters. Usiende kutupa mawe kwa mzinga ya nyuki, the retaliation is severe than u think. The only people who have tried to do that are alshaitan, we have seen the consequencies.