The one I know of was sent out about two years ago. The entire public safety community does not share your opinion. Most of the opposition to sheriffs having a mobile command vehicle is political, both amongst chiefs and unions. That is fine with me. There are competing interests and I understand that and don't take it personally. I'm not an advocate of sheriffs patrolling. You claim that, "Sheriffs only involvement in Ma public safety id the housing of prisoners..." Clearly, this is your desire, but you state it as if it were fact, and it is not. If it was not a fact we would not be discussing it.