Where is the Most brutal police force?

Considering all the strife in the world and the lack of a free press in many countries this would be an almost impossible quetsion to answer.

That is right. The appropriate question would be: what is the most scaring data about police brutality in the world?

In São Paulo, Brazil, police killed 229 people in action during 2011, which 2,2 people each 100 thousand inhabitants a year. That is bigger than the homicide rate of countries like Sweden or Norway.

The brutal police force of Rio is showed in the picture Tropa de Elite.

In US, for instance, police killed 400 people in action in 2009, according FBI site. That means 0,13 people killed each 100 thousand inhabitants a year, fifteen times less than in São Paulo.

In UK, police kills 2,4 a year, which translates to 0,0041 each 100 thousand inhabitants a year. Four hundred and fifty times less than in São Paulo.