Most of the time, yes I mean most literally LEO 's don't figure into the equation except in low drag high speed high cost training classes. Reason they don't figure in is they usually are not present or will not enter until the party is over and the shooting has stopped. The idea a cop will be on scene in time to make that mistake is highly overblown . When seconds count the police are only minutes away saying is founded in reality. Though you can lobby for the hat law if you want. Killers will pay as much attention to that as they do the rest of the paper laws and signs some seem to think amount to squat where it counts.