You are ignoring the crime deterrent aspect that happens on a regular basis. A neighborhood is getting hit with burglaries. Crime analyst review the stats, gather the likely times, method, possible suspects, information goes out to the patrol supervisors, the special units and a Operations Plan is formulated with specific focus on the neighborhood to reduce the amount of burglaries... Arrests are often made off the intel and the burglaries decrease. Happens with robbery by assaults, sexual assaults and any other crime of pattern. So yeah, there is empirical evidence that they stop crimes.
I can show you statistical evidence that shows that the police are roughly 10% of the overall reduction of crime.
That is quite small in the larger sense of the world.
Of the arrests, how many arrests are made "during" the act of the criminal act and not after? Your crime deterrent aspect is also patently false and I can show you those numbers as well.
Please show me your evidence.
Your statement is false. There are many many cases where cops have intervened in a crime in progress and stopped it. It's not even debatable. Why would you be so reckless in your comment, you're normally sharper than that
Please show me your "many many cases" compared to the number of arrests AFTER the fact. The numbers would hardly be in your favor.
You're right, it's not debatable as I have numbers on my side. Please show me yours. I can provide mine if you are so inclined.