> a police that's tough
Tough is having courage and compassion while being firm. Tough not being an insecure bully. Please don't use "tough" when relating to US police brutality.
Having a decent police force is a solved problem. Just look around for a country with a decent relationship between population and law enforcements. Look what made that happen (Was it 2-3 year police training? mental health screens? No qualified immunity? Central/federal authority governing all police forces? perrhaps ALL OF THE ABOVE?).