Profoundly irresponsible if they are doing so (programming PS radios).
Geez, in eighteen years in law enforcement, I've never been called "profoundly irresponsible."
I work in a county that includes over 40 individual police jurisdictions and agencies, and we respond regionally to several other counties, covering more jurisdictions, in the normal course of business. Occasionally, a department will change a frequency or a PL code and, yes, we're never, ever notified. We figure it out one day when we're flying overhead and realize that we can't talk to the boots on the ground. If I can't get new information through channels, then I'll absolutely give RR a try. Nobody had to condone or encourage it. Doesn't take me but ten minutes to change a codeplug, write the radio, then go for a test flight and see if it works.