Denver made a similar report, but have not made their arrest records public, for some reason...
Why do you think people are protesting or rioting? There are a ton of people who feel like their desire to change "the system" is falling on deaf ears.
Elections and lawsuits are really the only meaningful power the average person has over those in power. Other than that, it's up to people in power to check others in power via "checks and balances".