proactive
Enjoying a drop of red.
With the exception of institutional racism are not the other examples you site more a reflection of the action of individuals rather than a representation of how the police force in general acts? Every organisation has bad apples, it is somewhat unfair to generalise and assume that all police would act in this way.Institutional racism, fitting people up / getting the wrong person, deaths in custody, deaths caused during pursuit, battering innocent people (e.g. Ian Tomlinson), ignoring crime, inciting riots, victimising certain groups.... That's probably plenty to be going on with.
As regards institutional racism this accusation was levelled at the Met was it not and not at all forces across the country? Regardless, one would hope that things have moved on since the early 90s and that the same could not be said today. Seems unfair to tar everyone with the same brush in the manner you appear to be doing.