To answer the OP's question. There was a a Colorado representative (public servant) that tried and failed to make public safety Comms transparent.
In my opinion, and to be very concise, in the interest of the tax paying public and the media, all dispatch channels pertaining to local and state public safety should be unencrypted by legal mandate. Everything else can be encrypted at the discretion of the departments or cities as needed.
It's gotten so bad that some cities decide to encrypt the fire department. And I think it's safe to say there is a lot of ignorance with how these policymakers think, too. I'm one that can make a consensus and say that not all channels should be blanket unencrypted for obvious reasons. We can't allow SWAT to be unencrypted. Or internal affairs, gang task force Comms, drug task force Comms, etc. But encrypting the whole enchilada up to and including the fire department is taking it a step too far in my opinion. Last I read, Orange county, California used to be full on encrypted. Now they have since reversed their decision and good on them, too!
The real corker is that the government doesn't want YOU, the tax paying citizen to use any encryption. Or they want to severely water it down. Like a messenger or FDE (Full Disk Encryption) on a computer, etc. Last year I think it was the whole of India has banned the use of encrypted messaging. It goes without saying that many governments have this "Machiavellian" attitude and how it seems we ALL are part of a messed up 21st century, high tech Feudal system and are nothing but Serfs and Peasants. In other words, the government (chosen by us I may add) is getting waaaay out of hand and it's showing by drips and drabs.
So how do we fix it? How do we insure public safety has access to secure Comms and while at the same time is transparent to the public and the Press? Well, lets look at how what was an illicit drug known as marijuana is now becoming legal in one state at a time with one election at a time. How was this even possible? Because of a lawyer and his persist PAC to make it happen one state at a time. With that being said the same can be done when it comes to full on blanket encryption at the local and state level. One way is to pay a company (they exist) to collect signatures to put a measure on your state's ballot for the public's voting. You also need to combine that with public awareness of the issue with advertisements and whatnot.
Again, I'm not saying all Comms need to be unencrypted. That's NOT what I'm saying. But dispatch for the love of god does. Especially the fire department. My simple case as to why this must be done goes beyond the transparency issue and the need for the Press to listen issue. It's also a matter of public safety for the public. There has been many times where I was able to avoid an area or take the next freeway exit due to an accident or some other incident because of my awareness of what was happening over the radio. Never mind the tremendous benefits to the public when there's a natural disaster. Earthquakes, hurricanes, tornados, fires, take your pick.
When everything went digital (because new and expensive tech is cool) it was all that was needed to flip on that "switch" and cough up excuses vomited by public safety and cities alike. Even after decades, DECADES of full on openness over the air without hardly ever it being an issue. What year did law enforcement first use radio in the car? The 1920s? Now all of a sudden it's somehow a massive "officer safety issue? Or a "fire fighter safety issue?" Well, I guess Epstein hung himself, the two Bills, and lots of others have nothing to hide, and the FBI, IRS, CIA, NSA, etc ,etc are your bestest friends...
I'll close by saying it won't stop there. Your government will one day have all the secrecy and you will be afforded none. Even food and the air you breath... and you WILL have to continue to pay your stipend to the king and his court.
I yield back the balance of my time.