Thanks for the response - much appreciated. One thing, though: do you mean morale in battle so they'll flee more easily, or do you mean police units suffer a greater loss of the Morale stat after a battle?
No problem. I generally try to clarify what players already found out with actual facts that hopefully make it to the wiki. If police units are involved in battles then they will suffer morale penalties during battle that will most likely result in significant morale loss after battles.