I agree that Police should have all the usefull information they can get, I just don't know why you think CCW status is useful info for the police to have.
If they see someone has a CCW are they (1) supposed to be more relaxed knowing it is a good guy they are dealing with, or (2) are they supposed to think "Oh no, I better watch out he might have a gun."
Only (1) is logical (statistically). Just trying to give you the benefit of the doubt that you were not implying (2).