As Americans, perhaps we should be calling for:
1/ Limits on the power of police to protect bad officers and change prosecutorial discretion.
2/ Limits on the number of interactions between the police and citizenry, which means passing fewer laws.
Look at what led to Eric Garner's death. A politician put a tax of $5.85 on a pack of cigarettes, driving smokes underground. When the police enforce this overcrimininalization, it exposes poor people to unnecessary interactions with cops and potentially violent confrontations.