> A cops job is only to arrest criminals I know you were contrasting arrest with prosecution, but "only arrest" is still an idea that shouldn't be put forward

> A cops job is only to arrest criminals I know you were contrasting arrest with prosecution, but "only arrest" is still an idea that shouldn't be put forward even in that context. A cop's job is to preserve public safety. Sometimes that does and should mean arrest, whether or not that arrest leads to prosecution. More often it should mean prevention. That might just mean being visible as a deterrent. It might mean intervening to arbitrate or de-escalate a situation before it leads to a criminal act. It might mean investigating suspicious activity. It might mean helping a desperate person find the aid they need before their desperation turns into criminality. The possibilities are almost endless. If police did their job according to Peel's original principles, there would be no doubt in anyone's mind that the DA's actions are irrelevant.