>>eloran+(OP)
Anecdotal, but an ex-friend cop told me YEARS ago that they never use their radios for "sensitive" communications anyway, they just call each other on their cell phones so that there are no records of their conversations.
>>LgWood+Xa
In practice you will still hear sensitive information from time to time. Psychology is so dynamic that emotion easily finds a way to route around these invisible barriers. It's hard work and they're humans...