Sure.
Law enforcement is a really important voice in emergency management. They manage a lot of the manmade threat analysis, reporting and mitigation, and serve as a huge piece of the response to most disasters. I think any planning endeavor that doesn't get their feedback risks not having an adequate understanding of their capability and their buy-in during a response. That said, the tone of the conversations about how a community should prepare for something like civil unrest can pivot simply on what you call it (civil unrest, uprising, riot, disturbance, etc.) - and if you aren't careful, an honest exploration of what could be done better can come off as an indictment of LE or their involvement.
The biggest areas where I typically see legitimate differences of perspective (and so might change my messaging or introduction of a concept slightly based on 5.11 pants) is in the application of what is traditionally thought of as military technology or terminology to civilian emergency management. For example, whether and to what extent response agencies should have drones (really incredibly useful tool for damage assessment), and managing the privacy concerns around those. Another example of an area I might shift how I frame a discussion is the role, extent, and nature of school shooting drills. In my experience, LE (especially those with lived active shooter experience) seem more comfortable with "real life simulations" that include a person pretending to be a "bad guy", carrying real looking fake guns, and setting off real sounding "gun shot simulators" to train kids how to respond. Final thought, should we call our regular reports "SitReps" and release them as part of our "battle rhythm" - analyzing them during our "hot wash" sessions. None of those terms is offensive in-and-of-itself, but if I'm in a non-tactical pants room I might soften those edges with "regular updates", "operational tempo", or "post-event discussion".
To be clear, judging a person by their pants is about as useful as judging a book its cover - but when I've got to get up in front of a room to start a planning process around a controversial topic area you'll take all the heuristics you can to try and frame things for a productive conversation. That's also, by the way, why I like introductions and ice breakers. They might be dumb for the group, and seem a waste of time, but a good facilitator is shifting message slightly and thinking about framing issues based on those snippets.