Over generalizations. That is not the case for many SubUrban and Rural PDs. Arlington is not peaceful but Arlington PD has episodes of dysfunction that all the N.Tex folks are aware of. The Illegal drugs for "juicing" episode and drug peddling with in the PD is latest episode. Most of the Arglington cops interact with ballpark, cowboys stadium and six flags/hurricane harbor folk. Even though its sixth biggest city in Texas - Arlington is more of a crowd management and driver safety-ish zone. So, not everything in Arlington is violent crime, no we are not talking about crompton or East LA - Arlington is way way better than those gang infested areas.

Your narrative is inaccurate at best.