How should police maintain control when peaceful protests evolve into riots and/or looting? Provide at least two solutions every police departments adopt to reduce the chances of peaceful protests from becoming violent. Justify your responses by citing credible sources.

How should police maintain control when peaceful protests evolve into riots and/or looting? Provide at least two solutions every police departments adopt to reduce the chances of peaceful protests from becoming violent. Justify your responses by citing credible sources.